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Position: Chinese Standard in English/GB/T 8170-2008
GB/T 8170-2008   Rules of rounding off for numerical values & expression and judgement of limiting values (English Version)
Standard No.: GB/T 8170-2008 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 3500 words Price(USD):70.00 remind me the price change
Implemented on:2009-1-1 Delivery: immediately
Standard No.: GB/T 8170-2008
English Name: Rules of rounding off for numerical values & expression and judgement of limiting values
Chinese Name: 数值修约规则与极限数值的表示和判定
Chinese Classification: A41    Mathematics
Professional Classification: GB    National Standard
ICS Classification: 03.120.30 03.120.30    Application of statistical methods 03.120.30
Issued by: SAC
Issued on: 2008-7-16
Implemented on: 2009-1-1
Status: valid
Superseding:GB 1250-1989 Rules for Expression and Judgment of Limiting Values
GB 8170-1987 Rules for rounding off of numberical values
GB/T 8170-1987
Language: English
File Format: PDF
Word Count: 3500 words
Price(USD): 70.00
Delivery: via email in 1 business day
GB/T 8170-2008 is referred in:
* GB/T 21835-2008 Dimensions and Masses per Unit Length of Welded Steel Pipes
* GB/T 1839-2008 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
* GB 8918-2006 Steel wire ropes for important purposes
* GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
* GB/T 14295-2008 Air filters
* Q/BQB 402-2009 402-2009 Continuously Cold-rolling Carbon Steel Plate and Strip
* GB/T 22796-2009 Quilts,Quilt cover
* GB/T 2102-2006 Acceptance packing marking and quality certification of steel pipe
* GB/T 4334-2008 Corrosion of metals and alloys - Test methods for intergranular corrosion of stainless steels
* GB 713-2014 Steel plates for boilers and pressure vessels
* HJ 509-2009 Determination of Platinum,Palladium and Rhodium loading in the vehicle-used ceramic catalytic converters Inductive Coupled Plasma-Optical Emission Spectrometry and Inductive Coupled Plasma-Mass Spectrometry
* GB/T 229-2007 Metallic Materials - Charpy Pendulum Impact Test Method
* GB/T 709-2006 Dimension, Shape, Weight and Tolerances for Hot Rolled Sheets and
* GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
* GB/T 2660-2008 Shirts and blouses
* FZ/T 81008-2011 Jackets
* GB/T 2664-2009 Mens suits and coats
* GB/T 2666-2009 Trousers
* GB/T 2662-2008 Cotton wadded clothes
* GB/T 22849-2009 Knitted T-shirt
* FZ/T 81006-2007 Jeanswear
* FZ/T 73005-2002 Low wool content and wool knitting goods
* FZ/T 73018-2002 Wool knitting goods
* FZ/T 81012-2006 Scarf and shawl
* GB/T 14272-2011 Down Garments
* GB/T 21980-2008 Current technical criterion for sportswear and exposure suit
* FZ/T 20008-2006 Method of Test for the Mass Per Unit Area of Wool Fabric
* FZ/T 73008-2002 Knitted T-shirt
* FZ/T 73025-2006 Knitted garment and adornment for infant
* FZ/T 73042-2011 Knitted scarf and shawl
* FZ/T 73002-2006 Knitted caps
* GB/T 22864-2009 Towel
* GB 18383-2007 General technical requirments for products with filling materials
* FZ/T 70006-2004 Stretch and recovery testing method for knits
* GB 1918-2011 Potassium nitrate for industrial use
* GB 713-2014 Steel plates for boilers and pressure vessels
* FZ/T 73045-2013 Knitted Childrens Wear
* FZ/T 13001-2013 Yarn-dyed denim
* GB 713-2014 Steel plates for boilers and pressure vessels
* GB/T 14272-2011 Down Garments
* GB 713-2014 Steel plates for boilers and pressure vessels
* FZ/T 73045-2013 Knitted Childrens Wear
* FZ/T 13001-2013 Yarn-dyed denim
* FZ/T 73020-2012 Knitted Casual Wear
* FZ/T 81004-2012 Skirts and skirted suit
* FZ/T 81007-2012 Casual wear
* GB 1918-2011 Potassium nitrate for industrial use
* FZ/T 73042-2011 Knitted scarf and shawl
* FZ/T 81008-2011 Jackets
* GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
* FZ/T 73019.1-2010 Knitted constrictive in-wear - Elastic-style
* GB 24511-2009 Stainless steel plate,sheet and strip for pressure equipments
* GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
* GB/T 2666-2009 Trousers
* HJ 509-2009 Determination of Platinum,Palladium and Rhodium loading in the vehicle-used ceramic catalytic converters Inductive Coupled Plasma-Optical Emission Spectrometry and Inductive Coupled Plasma-Mass Spectrometry
* GB/T 2664-2009 Mens suits and coats
* GB/T 22864-2009 Towel
* GB/T 22849-2009 Knitted T-shirt
* GB/T 22796-2009 Quilts,Quilt cover
* GB 6549-2011 Potassium chloride
* GB/T 21980-2008 Current technical criterion for sportswear and exposure suit
* GB/T 21835-2008 Dimensions and Masses per Unit Length of Welded Steel Pipes
* GB/T 21835-2008 Dimensions and Masses per Unit Length of Welded Steel Pipes
* FZ/T 70006-2004 Stretch and recovery testing method for knits
* FZ/T 73018-2002 Wool knitting goods
* FZ/T 73005-2002 Low wool content and wool knitting goods
* FZ/T 73008-2002 Knitted T-shirt
* GB/T 709-2006 Dimension, Shape, Weight and Tolerances for Hot Rolled Sheets and
* GB/T 2039-2012 Metallic materials—Uniaxial creep testing method in tension
* GB 24850-2013 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions
* GB/T 1173-2013 Casting Aluminium Alloy
* GB 30981-2014 Limit of harmful substances of anticorrosion coatings for construction steel structures
* GB/T 10824-2008 Technical specification of solid tyres for pneumatic tyres rims
* TB/T 1959-2006 Static load and fatigue test of bolster and side frame for railway freight car
* FZ/T 73036-2010 Moisture-absorption and heart-generating knitted underwear
* GB/T 16988-2013 Quantitative Determination for Mixtures Of Special Animal Fibre and Wool
* GB/T 5213-2008 Cold rolled low carbon steel sheet and strip
* GB/T 20564.1-2007 Continuously cold rolled high strength steel sheet and strip for automobile-Part 1:Bake hardening steel
* GB/T 20564.3-2007 Continuously cold rolled high strength steel sheet and strip for automobile—Part 3:High strength interstitial free steel
* GB/T 20564.4-2010 Continuously cold rolled high strength steel sheet and strip for automobile—Part 4:High strength low alloy steel
* GB/T 20564.5-2010 Continuously cold rolled high strength steel sheet and strip for automobile—Part 5:Isotropic steel
* GB/T 20564.5-2010 Continuously cold rolled high strength steel sheet and strip for automobile—Part 5:Isotropic steel
* GB/T 20564.6-2010 Continuously cold rolled high strength steel sheet and strip for automobile—Part 6:Transformation induced plasticity steel
* QB/T 4182-2011 Ornament--Marking
* GB 18267-2013 Cashmere
* GB 7746-2011 Anhydrous hydrogen fluoride for industrial use
* GB 7746-2011 Anhydrous hydrogen fluoride for industrial use
* GB/T 26519.1-2011 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
* FZ/T 70005-2006 Test method for determining the stretch and growth properties of wool textile fabrics
* GB/T 4697-2008 Hot-rolled U-type steel for mine timbering
* QB/T 2850-2007 The antibacterial and bacteriostatic detergent
* FZ/T 73029-2009/XG1-2011 Knitted trousers (including Amendment 1)
* FZ/T 73029-2009 Knitted trousers
* FZ/T 61005-2006 Blanket
* GB 713-2014 Steel plates for boilers and pressure vessels
* FZ/T 62014-2009 Mosquito net
* GB/T 470-2008 Zinc ingots
* GB/T 708-2006 Dimension, Shape, Weight, and Tolerance for Cold-Rolled Steel Plat
* GB/T 709-2006 Dimension, Shape, Weight and Tolerances for Hot Rolled Sheets and
* GB/T 22853-2009 Knitted sportwear
* GB/T 24772-2009 Tetrahydrofuran for industrial use
* HG/T 4132-2010 Diammonium hydrogen phosphate for industrial use
* HG/T 4365-2012 Water Soluble Fertilizer
* HG/T 4365-2012 Water Soluble Fertilizer
* HG/T 4365-2012 Water Soluble Fertilizer
* NY/T 1978-2010 Fertilizers--Determination of mercury,arsenic,cadmium,lead and chromium content
* NY/T 1973-2010 Water-soluble fertilizers-Determination of water insoluble matter content and pH
* NY/T 1974-2010 Water - Soluble fertilizers - Determination of copper, iron, manganese, zinc, boron, molybdenum content
* NY/T 1977-2010 Water-soluble fertilizers--Determination of total nitrogen,phosphorus and potassium content
* YB/T 5217-2005 Fluorspar
* FZ/T 24011-2010 Cashmere woven scarf and shawl
* FZ/T 62003-2006 Handkerchief
* FZ/T 72007-2006 Warp knitted fake fur
* FZ/T 73011-2004 Knitted binder
* FZ/T 73019.1-2010 Knitted constrictive in-wear - Elastic-style
* FZ/T 73020-2012 Knitted Casual Wear
* FZ/T 73027-2008 Knitted warp lace
* FZ/T 73031-2009 Pressure socks
* FZ/T 73032-2009 Knitted jeanswear
* FZ/T 73033-2009 Soybean protein knitted underwear
* FZ/T 73035-2010 Knitted natural colour cotton underwear
* FZ/T 73041-2011 Warp—knitted hosiery
* FZ/T 73042-2011 Knitted scarf and shawl
* FZ/T 81001-2007 Pajamas
* FZ/T 81004-2012 Skirts and skirted suit
* FZ/T 81007-2012 Casual wear
* FZ/T 81015-2008 Wedding gown and full dress
* FZ/T 81016-2008 Gambiered canton silk garmetns
* GB/T 2665-2009 Womens suits and coats
* GB/T 20223-2006 Cotton Linter
* GB 8918-2006 Steel wire ropes for important purposes
* GB/T 22849-2009 Knitted T-shirt
* GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
* GB 28008-2011 Safety requirements of glass furniture
* GB 8076-2008 Concrete Admixtures
* GB/T 3190-2008 Wrought aluminium and aluminium alloy——Chemical composition
* GB 10500-2009 Sodium Sulfide for Industrial Use
* GB 15063-2009 Compound fertilizer (Complex fertilizer)
* GB/T 5069-2007 Chemical Analysis of Magnesia-Alumina Refractories
* GB/T 15675-2008 Continuously electrolytically zinc/zinc-nickel alloy coated steel sheet and strip
* GB/T 14344-2008 Testing method for tensile of man-made filament yarns
* GB/T 14343-2008 Testing method for linear density of man-made filament yarns
* GB/T 6505-2008 Testing method for thermal shrinkage of man-made filament yarns
* GB/T 6504-2008 Testing method for oil content of man-made fibres
* FZ/T 50001-2005 Testing method for interlacing degree of synthetic filament yarns
* FZ/T 01071-2008 Textiles - Test method for capillary effect
* GB/T 13832-2009 rabbit hair
* FZ/T 73017-2014 Knitted homewear
* FZ/T 73043-2012 Knitted shirts
* GB/T 11352-2009 Carbon steel castings for general engineering purpose
* GB/T 4338-2006 Metallic materials - Tensile testing at elevated temperature
* GB/T 5072.2-2004 Dense Shaped Refractory Products-Determination of Cold Compressive Strength ― Part 2: Test with Packing
* GB/T 6900-2006 Chemical Analysis of Alumina-silica Refractories
* YB 5203-1993 Dense Refractory Castables - Determination of Linear Change
* YB/T 5200-1993 Dense refractory castables—Determination of bulk density and apparent porosity
* GB/T 7999-2007 Optical emission spectrometric analysis method of aluminum and aluminum alloys
* GB 24850-2010 Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for Flat Panel Televisions
* FZ/T 62024-2014 Slow rebound cushion and pillow
* GB/T 8733-2007 Aluminum alloy ingots for casting
* FZ/T 74002-2014 Sports Brassiere
* GB/T 2520-2008 Cold-reduced electrolytic tinplate
* GB/T 7048-2012 Colour carbon black—Determination of blackness
* GB/T 3954-2008 Aluminium and aluminium alloys rod for electrical purpose
* GB/T 14978-2008 Continuously hot-dip aluminum-zinc alloy coated steel sheet and strip
* GB/T 15343-2012 Methods for chemical analysis of talc
* QB/T 2335-2012 Oral care and cleansing productsSorbitol solution for toothpaste
* GB/T 14190-2008 Test methods of fiber grade polyester chip
* GB/T 14189-2008 Fiber grade polyester chip
* YB/T 081-2013 Rule for Rounding Off of Numberical Values and Judgement of Testing Values for Technical Standards of Metallurgy
* FZ/T 20018-2010 Determination of dichloromethane-soluble matter in wool textiles
* GB/T 16865-2013 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products
* GB/T 8878-2014 Knitted cotton underwear
* GB 26722-2011 Steel wire ropes for ropeway
* GB/T 13560-2009 Materials for sintered neodymium iron boron permanent magnets
* GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip
* GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip
* HG/T 3713-2010 Antioxidant 1010
* GB/T 22849-2014 Knitted T-shirt
* GB/T 23328-2009 Woven garments for students
* GB/T 6478-2015 Steels for cold heading and cold extruding
* GB/T 26520-2011 Calcium chloride for industrial use
* GB/T 17911-2006 Refractory products - Methods of test for ceramic fibre products
* GB/T 699-2015 Quality carbon structural steels
* HG/T 3688-2010 Flaky and high-quality potassium hydroxide
* GB/T 1616-2014 Hydrogen peroxide for industrial use
* MT 818.11-2009 Cables for coal mine - Part 11: General rules for fixed formation power cables of rated voltages up to andincluding 10kV
* HG/T 3668-2009 Zinc rich primer
* FZ/T 73053-2015 Knitted down garments
* YS 371-2006 Methods for Chemical Analysis of Precious Metals Alloys - General Rules and Regulations
* GB/T 18881-2009 GB/T 18881-2009
* GB/T 3077-2015 Alloy structure steels
* GB/T 6009-2014 Anhydrous sodium sulfate for industrial use
* FZ/T 73052-2015 Washed knitted garments
* GB/T 18823-2010 Permitted tolerants for judgement of testing results in feeds
* GB/T 6977-2008 Test method for ethanol extractives, ash, vegetable matter, total ali-insoluble impurities in scoured wool
* GB/T 10685-2007 Wool—Determination of fiber diameter—Projection microscope method
* YB/T 148-2015 Test method for the content of total iron in steel slag
* GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery
* GB 1523-2013 Sheep Wool
* GB 14711-2013 General requirements for safety of small and medium size rotating electrical machines
* GB/T 6892-2015 Wrought aluminium and aluminium alloys extruded profiles for general engineering
* GB/T 4669-2008 Textiles - Woven fabrics - Determination of mass per unit length and mass per unit area
* GB/T 714-2015 Structural steel for bridge
* GB/T 10128-2007 Metallic materials - Torsion test at ambient temperature
* GB/T 12718-2009 High-tensile steel chains(round link)for mining
* FZ/T 73026-2014 Knitted skirt and lady suit
* GB/T 12704.1-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 1: Desiccant method
* HG/T 4576-2013 Limit of Harmful Solvents of Emulsifiable Concentrate Pesticide
* FZ/T 30003-2009 Method for quantitative analysis of ramie(flax hemp)cotton blended textile—Micro projection
* GB/T 24492-2009 Nonload bearing concrete hollow brick
* GB/T 3524-2015 Hot-rolled carbon and low alloy structural steel strips
*FZ/T 70009-2012 Test Method for Relaxation Dimensional Change and Felting Dimensional Change to Washing of Wool Textiles
*FZ/T 20011-2006 Test method for determining the angle of spirality in knitted wool garments
*FZ/T 70008-2012 Test method for cover factor of wool knitted fabrics
*GB/T 32605-2016 Wool, Cashmere Quilts
*FZ/T 73054-2015 Thermal socks
*FZ/T 81012-2016 Woven Scarf and Shawl
*FZ/T 62028-2015 Knitted sheet
*GB/T 14593-2008 analysis method of cashmere, wool and their blends - Scanning electron microscope method
*YB/T 4019-2006 Test methods for chemical activity of caustic burned magnesia
*HG/T 3928-2012 Activated Light Magnesium Oxide for Industrial Use
*GB/T 8878-2009 Cotton knitted underwear
*FZ/T 43014-2008 Silk and filament yarn scarves
*GB/T 17505-2016 Steel and steel products General technical delivery requirements
*QB/T 2317-2012 Oral care and cleansing products Calcium crude carbonate for Toothpaste
*GB/T 3620.1-2007 Designation and composition of titanium and titanium alloys
*GB/T 10288-2016 Testing methods for down and feather
*GB 7956.1-2014 Fire fighting vehicles―Part 1: General technical specifications
*GB/T 17731-2015 Magnesium alloy sacrificial anode
*FZ/T 62011.1-2016 Indoor Ornamental Textiles — Part 1: Valance
*FZ/T 62011.4-2016 Indoor Ornamental Textiles — Part 4: Textile Thing
*FZ/T 62011.3-2016 Indoor ornamental textiles—Part 3: Slipcover
*FZ/T 74005-2016 Knitted Yoga Clothes
*QB/T 2477-2007 Dicalcium phosphate dihydrate for toothpaste
*FZ/T 20021-2012 Method for determination of dimensional change of fabrics induced by free stream
*GB/T 12704.2-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 2: Water method
*GB/T 2662-2017 Clothes with fillings
*FZ/T 81021-2014 Woven swimming wear
*JGJ/T 27-2014 Standard for Test Methods of Welded Joint of Steel Bars
*GB/T 3620.1-2016 Designation and Composition of Titanium and Titanium Alloys
*GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines
*FZ/T 73007-2002 Knitted sportswear
*FZ/T 80007.3-2006 Dry wash resistance test method for garments used adhesive interlining
*GB 10205-2009 Monoammonium phosphate and diammonium phosphate
*GB/T 22843-2009 Cushion and Pillow
*FZ/T 73010-2008 Knitted workmanship sweater
*FZ/T 73017-2008 Knitted garment and adornment for infant
*JGJ 107-2016 Technical specification for mechanical splicing of steel reinforcing bars
*GB/T 33734-2017 Woven bedding for infants
*GB/T 23957-2009 Light calcium carbonate for tooth-paste industry
*GB 24568-2009 Calcium hydrogen phosphate for tooth-paste industry
*NY 1107-2010 Water-soluble Fertilizers Containing Nitrogen, Phosphorus and Potassium
*NY 1110-2010 Water-soluble Fertilizers-Content-limits of Mercury, Arsenic, Cadmium, Lead and Chromium
*GB/T 14335-2008 Testing method for linear density of man-made staple fibres
*GB/T 14337-2008 Testing method for tensile properties of man-made staple fibres
*GB/T 14338-2008 Testing method for crimping performance of man-made staple fibres
*FZ/T 50013-2008 Method for the determination of whiteness of viscose fibres-diffuse blue reflection factor
*FZ/T 50014-2008 Method for the determination of residual sulphur in viscoce fibres-direct iodimetry
*GB/T 6503-2008 Testing method for moisture regain of man-made fibres
*GB/T 18132-2008 Silk garments
*FZ/T 80007.1-2006 Test method of peeled off strength value for garments used adhesive interlining
*GB/T 3274-2017 Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels
*GB/T 2983-2015 Series of motorcycle tyres
*FZ/T 01026-2017 Textiles - Quantitative chemical analysis - Multi-component fibre mixtures
*GB/T 467-2010 Copper cathode
*FZ/T 50009.4-2007 Testing method for bulkiness performance of hollow PET staple fibres
*GB/T 23510-2009 Fuel methanol for motor vehicles
*YB/T 5359-2010 Compacted strand rope
*GB/T 22798-2009 Test method for fiber fall off of towel product
*GB/T 13313-2008 Methods of shore and leeb hardness testing for rolls
*QC/T 943-2013 Test Method for Lead and Cadmium in Automobile Materials
*GB/T 18952-2017 Rubber compounding ingredients―Sulfur and methods of test
*JT/T 1178.1-2018 Safety specification for commercial vehicle for cargos transportation - Part 1: Goods vehicle
*FZ/T 73032-2017 Knitted jeanswear
*FZ/T 73058-2017 Knitted coats
*FZ/T 73059-2017 Reversible garments
*GB 12981-2012 Motor vehicle brake fluids
*GB/T 16984-2008 Raw hemp
*GB/T 20564.1-2017 Continuously cold rolled high strength steel sheet and strip for automobile--Part 1: Bake hardening steel
*GB/T 20564.3-2017 Continuously cold rolled high strength steel sheet and strip for automobile--Part 3: High strength interstitial free steel
*GB/T 33974-2017 Hot rolling checker steel sheet and strip
*GB/T 22799-2009 Test method for hydroscopicity of towel product
*GB/T 20314-2017 Thin float glass for liquid crystal display(LCD) applications
*Q/BQB 403-2009 Cold Rolled Low Carbon Steel Sheet and Strip
*GB/T 23972-2009 Determination of alkylphenols and alkylphenol polyethoxylates in textile dyeing and finishing auxiliaries—LC/MS method
*GB/T 24166-2009 Determination of the content of chlorinated phenols in dye products
*GB/T 29493.1-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 1:Determination of polybrominated biphenyl and polybrominated diphenyl ethers—GC/MS method
*GB/T 29493.4-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 4:Determination of polycyclic aromatic hydrocarbons—GC/MS method
*GB/T 1996-2017 Coke for metallurgy
*FZ/T 01030-2016 Knitted fabric and elastic woven fabric-Determination of maximum force to seam rupture and elongation -Grab method
*FZ/T 01101-2008 Textile test method - Fiber content - Quantitative physical analysis
*JC/T 2001-2009 Glass for solar cell module
*GB/T 4437.2-2017 Aluminium and aluminium alloy extruded tubes-Part 2:Seam tubes
*GB/T 31531-2015 Determination of quinoline in dyestuffs and textile dyeing and finishing auxiliaries
*GB/T 22700-2008 Washed garments
*GB/T 22374-2018 Floor coating
*JG/T 481-2015 Water-based Interior Wall Coating with Low-emission Volatile Organic Compounds (VOC)
*GB/T 14097-2018 Reciprocating internal combustion engines—Limit values of emitted noise
*GB/T 3185-2016 Zinc oxide ( Indirect method)
*GB/T 5237.1-2017 Wrought aluminium alloy extruded profiles for architecture - Part 1: Mill finish profiles
*GB/T 5612-2008 Code for representing cast iron
*GB/T 9127-2017 Tussah silk fabrics
*HG/T 4534-2013 Mica for Cosmetic Use
*GB/T 29493.2-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2:Determination of perfluorooctane sulfonates and perfluorooctanoicacid—HPLC-MS/MS method
*GB/T 4437.1-2015 Aluminium and aluminium alloy extruded tubes—Part 1: Seamless tubes
*GB/T 27808-2011 Saturated polyester resins for thermosetting powder coatings
*GB/T 33227-2016 Aluminium and aluminium alloy sheets and strips used for motor
*GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products
*FZ/T 43014-2018 Silk scarf and shawl
*FZ/T 61001-2006 Wool and wool blended blanket
*FZ/T 60034-2012 Testing Method for Shed Powder from Adhesive-bonded Interlinings
*GB/T 11944-2012 Insulating glass unit
*GB/T 9756-2018 Synthetic resin emulsion coatings for interior wall
*GB/T 29493.3-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 3:Determination of organotins—GC/MS method
*HG/T 5178-2017 Anticorrosive coatings for metal surface under insulation
*GB/T 13560-2017 Sintered neodymium iron boron permanent magnets
*GB/T 35840.1-2018 Steels for plastic mould―Part 1:Non-alloy steels
*GB/T 708-2019 Dimension,shape,weight and tolerance for cold-rolled steel strip and sheet
*GB/T 6900-2016 Chemical analysis of alumina-silica refractories
*QC/T 716-2004 Retention strength and insertion resistance test method for automobile weatherstrips
*QC/T 710-2004 Test method of compression load for automobile weather - Strips
*GB/T 26038-2010 Tungsten base,high-density alloy plate
*GB/T 4649-2018 Ethylene glycol for industrial use
*JG/T 510-2016 Textile wallcovering
*GB/T 22853-2019 Knitted sportwears
*GB/T 34673-2017 Determination of 9 heavy metal contents in textile dyeing and finishing auxliaries
*GB/T 709-2019 Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
*GB/T 5213-2019 Cold rolled low carbon steel sheet and strip
*FZ/T 73037-2019 Knitted sports socks
*FZ/T 73029-2019 Knitted trousers
*FZ/T 24011-2019 Cashmere woven scarf and shawl
*SH/T 1817-2017 Plastics. Determination of residual acetaldehyde in polyethylene terephthalate(PET)resin for bottles. Headspace gas chromatography
*GB/T 23349-2009 Ecological index of arsenic cadmium lead chromium and mercury for fertilizers
*GB/T 2093-2011 Formic acid for industrial use
*HG/T 4873-2016 Ethylene glycol monomethyl ether for industrial use
*GB/T 23974-2009 Determination of the content of ortho-phenylphenol in dye products
*GB/T 24164-2009 Determination of the content of polychloriznated benzenes in dye products
*GB/T 24167-2009 Determination of the content of polychloriznated toluenes in dye products
*HG/T 4445-2012 Textile Dyeing and Finishing Auxiliaries. Determination of Dimethyl Fumarate
*GB/T 20708-2019 Limit and determination of parts of harmful substances in textile dyeing and finishing auxiliaries
*GB/T 36907-2018 Determination of aniline derivatives in dye products
*GB/T 37040-2018 Limit and determination of carcinogenic dyes in dye products
*GB/T 38268-2019 Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries
*GB/T 2374-2017 Dyestuffs. General rules for dyeing test
*GB/T 3078-2019 Quality structural steel cold drawn bars
*GB/T 19879-2015 Steel plates for building structure
*GB/T 8013.1-2018 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 1:Anodic oxide coatings
*GB/T 17911-2018 Methods of test for refractory fibre products
*FZ/T 72007-2019 Warp knitted faux fur
*FZ/T 73061-2019 Knitted Jacket
*GB/T 5373-2019 Measuring method of dimensions and masses parameter for motorcycles and mopeds
*Q/BQB 310-2018 Continuously hot-rolled steel sheet and strip for automobile structural use
*GB/T 5761-2018 Suspension polyvinyl chloride resins of general purpose
*QC/T 704-2004 Test method of PU foam wrap layer integer hardness for auto steering-wheel
*GB/T 21977-2008 Camel wool
*GB/T 8722-2019 Test method for thermal conductivity of carbon materials
*GB/T 38440-2019
*GB/T 38426-2019 Test method for thermal resistance and use temperature of sleeping bags
*HG/T 2906-2017 Static loaded performance testing method for cycle tyres
*YS/T 95.1-2015 Aluminium foil for air conditioner radiator―Part 1:Finstock
*GB 30981-2020 Limit of harmful substances of industrial protective coatings
*GB 24409-2020 Limit of harmful substances of vehicle coatings
*GB/T 38597-2020 Technical requirement for low-volatile-organic-compound-content coatings product
*GB 38469-2019 Limit of harmful substances of marine coatings
*GB 38468-2019 Limit of harmful substances of interior floor coatings
*JC/T 548-2016 Wallpaper adhesive
*YB/T 091-2005 Forging(rolling) steel grinding balls
*SH/T 1486.2-2008 Petroleum p-xylene-Determination of purity and hydrocarbon impurities-Gas chromatography and external calibration
*SH/T 1489-2018 Petroleum p-xylene Determination of purity and hydrocarbon impurities Gas chromatography
*GB/T 13550-2015 Molecular sieve 5A and its determination
*GB/T 19779-2005 Petroleum and liquid petroleum products - Calculation of oil quantities - Static measurement
*SN/T 2389.5-2010 Rules for measurement survey on import and export commodities–Part 5: Static measurement of petroleum in vertical metal shore tank
*YB/T 5197-2005 Steel wire ropes for aeronautival use
*GB/T 23973-2018 Determination of formaldehyde in dye products
*GB/T 38528-2020 Evaluating impact resistance for passenger car tyres
*NY/T 2293.2-2012 Bacterial Pesticides - Bacillus Subtilis - Part 2: Bacillus Subtilis Wettable Powders (WP)
*HG/T 5668-2019 Textile dyeing and finishing auxiliaries De-oiling agent Determination of emulsification effect
*GB/T 33954-2017 Hot-rolled wire rod for quenched and tempered spring steel wires
*GB 24850-2020 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes
*JC/T 414-2017 Diatomite
*GB/T 24533-2019 Graphite negative electrode materials for lighium ion battery
*GB/T 12706.1-2020 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV)
*GB/T 12706.2-2020 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV)
*GB/T 12706.3-2020 Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV)
*HG/T 2690-2012 Molecular Sieve 13X
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*GB/T 2997-2015 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products
*GB/T 3198-2020 Aluminium and aluminium alloy foils
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*Code of China
Standard
GB/T 8170-2008  Rules of rounding off for numerical values & expression and judgement of limiting values (English Version)
Detail of GB/T 8170-2008
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Keywords
Introduction of GB/T 8170-2008
This standard specifies the rules of rounding off for numerical values, expression and judgment method of numerical values and limiting value, relevant terms and symbols, and methods of comparing the measured value or its calculated value with the limiting value specified in the standard. This standard is applicable to the various numerical values measured and calculated in science, technology and production activities. This standard shall be adopted if the obtained numerical values require to be rounded off. This standard is applicable to the compilation of all kinds of standards or other technical specifications as well as the judgment of the testing results.
Contents of GB/T 8170-2008
1 Scope 2 Terms and Definitions 3 Rules of Rounding off for Numerical Values 4 Expression and Judgement of Limiting Value Bibliography
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Keywords:
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