Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Service
Title Standard No. Implemented On
Wollen yak hair knitting yarnFZ/T 71007-19991999-10-1
Specifications of rubber abrasion test pieces machineHG/T 3654-19992001-5-1
Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuitsGB/T 17789-19992000-1-1
Portland Cement and Ordinary Portland CementGB 175-19991999-12-1
Unalloyed titanium and titanium alloy butt-welding seamless pipe fittingsHG/T 3651-19992001-5-1
Fan Rotor BalanceJB/T 9101-19992000-1-1
The basic parameters and sizes of the rotor of screw compressor and timing gearJB/T 2409-19992000-1-1
Marine combination pipe flanges slip-on steel outer flanges braze-on brass inner flangesCB/T 51-19991999-7-1
Honey packing steel drumGH/T 1015-19991999-11-1
Determination of nitrate nitrogen in forest soilLY/T 1230-19991999-11-1
Marine oval-shaped cast iron/cast steel pipe flangesCB/T 55-19991999-7-1
Determination of available potassium in forest soilLY/T 1236-19991999-11-1
Determination of total potassium and total sodium in forest soilLY/T 1254-19991999-11-1
Determination of available zinc in forest soilLY/T 1261-19991999-11-1
Field sampling and preparation of forest soil samplesLY/T 1210-19991999-11-1
Determination of available iron in forest soilLY/T 1262-19991999-11-1
Determination of forest soil water potentialLY/T 1214-19991999-11-1
General networking requirements for the norrow-band ISDNterminal equipmentYD/T 1023-19991999-12-1
Dimension Series of Universal Screw for WatchesQB/T 2448-19992000-1-1
Filterbelt pressJB/T 8102-19992000-1-1
Determination of available sulphur in forest soilLY/T 1265-19991999-11-1
Cotton--Upland cottonGB 1103-19991999-9-1
Technical Requirements for Control Device of Diesel Locomotive, Rail Car and Diesel Rail Motor Car Group TB/T 2962-19991999-7-30
Determination of available copper in forest soilLY/T 1260-19991999-11-1
Glass Wool Thermal Insulation Products for BuildingGB/T 17795-19992000-2-1
Determination of forest soil hardnessLY/T 1223-19991999-11-1
Woollen yak hair knitting goodsFZ/T 73014-19991999-10-1
Food additive-Tartrazine aluminum lakeGB 4481.2-19992000-1-1
Three-knife trimmerJB/T 9110-19992000-1-1
Automatic steam traps - Technical specificationJB/T 9093-19992000-1-1
Determination of forest soil micro-aggregateLY/T 1226-19991999-11-1
Determination of hydrolyzable nitrogen in forest soilLY/T 1229-19991999-11-1
S-type double-sided dismountable holding down clipJB/T 3166-19992000-1-1
Autoclaved lime-sand brickGB/T 11945-19992000-2-1
Specification for seamless coper tube for air conditioning and refrigeration field serviceGB/T 17791-19992000-3-1
Technical safety instruction of equipment prevention and treatment of water potlutionJB 8939-19992000-1-1
emission standard for pollutants from light-duty vehicleGWPB 1-19992000-1-1
Marine combination pipe flanges slip-on steel outer flanges fillet weld-on steel inner flangesCB/T 49-19991999-7-1
Determination of strong acid digesting elements in forest soilLY/T 1256-19991999-11-1
Power station axial fansJB/T 4362-19992000-1-1
Determination of forest soil maximum hygroscopicityLY/T 1216-19991999-11-1
Thermodynamic Performance Test for Centrifugal & Axial Blower and CompressorJB/T 3165-19992000-1-1
Determination of total sulphur in forest soilLY/T 1255-19991999-11-1
Pretensioned spun concrete pilesGB 13476-19992000-2-1
Marine slip-on steel pipe flanges for expanded end copper pipesCB/T 52-19991999-7-1
Chemical analysis methods of forest soil waterLY/T 1275-19991999-11-1
Determination of forest soil temperatureLY/T 1219-19991999-11-1
Aluminium alloy foilGB/T 3614-19992000-3-1
Determination of lime requirement in forest soilLY/T 1242-19991999-11-1
Colour-woven fabrics with polyester/cotton yarns as warps and filaments as weftsFZ/T 13016-19991999-7-1
Determination of forest soil water -- Physical propertiesLY/T 1215-19991999-11-1
Marine brass pipe flanges braze-onCB/T 48-19991999-7-1
Food additive--AmaranthGB 4479.1-19992000-1-1
Determination of cation exchange capacity in forest soilLY/T 1243-19991999-11-1
Concrete and reinforced concrete sewer pipesGB/T 11836-19992000-2-1
Determination of ammonium nitrogen in forest soilLY/T 1231-19991999-11-1
Determination of organic matter in forest soil and calculation carbon-nitrogen ratioLY/T 1237-19991999-11-1
Preformed flexible elastomeric cellular thermal insulationGB/T 17794-19992000-2-1
Marine combination pipe flanges slip-on steel outer flanges butt weld-on steel inner flangesCB/T 50-19991999-7-1
Types,dimensions and specifications of PN250 MPa positioning ringsJB/T 1308.12-19992000-1-1
Seamless copper tube for air conditioner and refrigeration equipmentGB/T 17791-20072008-4-1
Determination of total nitrogen phosphorus potassium sodium calcium magnesium in forest soilLY/T 1271-19991999-11-1
Aluminium foil for power capacitorsGB/T 3616-19992000-3-1
Determination of Noise Emitted by Refrigerating and Air ConditionJB/T 4330-19992000-1-1
Food additive--Sunset yellowGB 6227.1-19992000-1-1
Glass Envelope of Electric Light Source - Dimension of ED Model Glass EnvelopeQB/T 2049.10-19992000-1-1
Determination of mineral total elements ( silica iron aluminium titanium manganese calcium magnesium phosphorus ) ignition loss in forest soilLY/T 1253-19991999-11-1
Food additive--TartrazineGB 4481.1-19992000-1-1
Locomotive Cab's Seat TB/T 2961-19992000-1-1
Determination of total exchangeable base in forest soilLY/T 1244-19991999-11-1
Pressure test and sealed examine for coilJB/T 9064-19992000-1-1
Hardware for Furniture - Guide Rails - Requirements and Inspection QB/T 2454-19992000-1-1
Requirement of synchronous digital hierarchy (SDH)equipment functionYD/T 1022-19991999-12-1
Aircraft bulbsQB/T 2450-19992000-1-1
Installation rule for room air-conditionerGB 17790-19992000-3-1
Marine steel pipe flanges fillet weld-onCB/T 46-19991999-10-1
Determination of exchangeable manganese in forest soilLY/T 1263-19991999-11-1
Determination of easy reducible manganese in forest soilLY/T 1264-19991999-11-1
VB5.2 interface technical specificationYD/T 1021-19991999-12-1
Positive displacement refrigerant compressor condensing unitsJB/T 9056-19992000-1-1
Determination of total potassium in forest soilLY/T 1234-19991999-11-1
Determination of carbon dioxide content in forest soil airLY/T 1221-19991999-11-1
Fume hoodJB/T 6412-19992000-1-1
Determination of soil particle density in forest soilLY/T 1224-19991999-11-1
Aluminium foil for electrolytic capacitorGB/T 3615-19992000-3-1
Emergency shutoff valve for LPG equipment. Technical specificationJB/T 9094-19992000-1-1
Marine slip-on steel pipe flanges for expanded and aluminum pipeCB/T 3846-19992001-1-1
Porland Blast Furnace-slag Cement, Portland Poxolana Cement and PorGB 1344-19991905-6-21
Composite portland cementGB 12958-19991999-1-2
Oblate Welded Steel Flange for Ship CB/T 3847-19991999-1-1
Cotton wadded clothesGB/T 2662-19992000-1-1
Determination of forest soil particle-size composition ( mechanical composition )LY/T 1225-19991999-11-1
Nomendatune of model for printing machineryJB/T 3090-19992000-1-1
Colour-woven leno fabrics made of polyester/cottonFZ/T 13017-19991999-7-1
Children’s Cots and Folding Cots for Domestic Use – Part 2: Test MethodsQB/T 2453.2-19992000-1-1
Calculation of base-saturation percentage in forest soilLY/T 1247-19991999-11-1
Cabinet Type Fan Coil UnitJB/T 9066-19992000-1-1
Wrist-chronometer with spring balance oscillatorQB/T 2447-19992000-1-1
General stipulations for the management of heat treatment salt bath hazardous solid waste pollutionJB 9052-19992000-1-1
Cold and hot water dispenserQB/T 2452-19992000-1-1
Determination of exchangeable potassium and sodium in forest soilLY/T 1246-19991999-11-1
Main Technical Data for DGW 233 and DGW 240 Electric Light Source GlassQB/T 2451-19992000-1-1
Magnetic driven autoclavesHG/T 3648-19992000-12-1
Quick joining piping jointHG/T 3652-19992001-5-1
High pressure water jet equipmentJB/T 8093-19992000-1-1
Combed cashmere fabricsFZ/T 24009-19991999-10-1
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