2025-12-16 216.73.216.89
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 25217.14-2020 Methods for test,monitoring and prevention of rock burst—Part 14:Prevention method of roof hydraulic fracturing 190.0 via email in 1~3 business day valid,,2021-6-1
MT/T 286-1992 Mine communications, automation products. Model methodology and management practices 90.0 via email in 1~3 business day valid,,1992-8-1
GB/T 38110-2019 Graphical symbols for the technical documentation of coal mining 750.0 via email in 1~5 business day valid,,2020-5-1
AQ 2068-2019 Management specification of routine inspection and regular testing—inspecting for metal and nonmetal mines hoisting system 143.0 via email in 1~3 business day valid,,2020-2-1
GB 2007.4-1987 Ceneral rules for the sampling and sample preparation of minerals in bulk-Experimental methods for checking the precision 135.0 via email in 1~3 business day valid,,1988-10-1
YS/T 820.4-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 4: Determination of Phosphorus Content - Phosphorus Molybdenum Blue Spectrophotometry 120.0 via email in 1~3 business day valid,,2013-3-1
GB/T 18024.4-2000 Graphical symbols for use in technical documentation of coal mine machinery-Graphical symbols for underground haulage machinery 180.0 via email in 1~3 business day abolished2011-02-01,2011-2-1,2000-12-1
MT/T 645-1997 Conveyor belts -- Formula for transition distance on three equal length idler rollers -- For coal mining 224.0 via email in 1~3 business day valid,,1998-4-1
DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method 164.0 via email in 1~3 business day superseded,2024-10-1,2002-9-1
MT/T 795-1998 Testing method of rheologic characteristic for direct shear of rock and soil 180.0 via email in 1~3 business day valid,,1999-4-1
YS/T 820.7-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 7: Determination of Calcium and Magnesium Content - Flame Atomic Absorption Spectrometry 120.0 via email in 1~3 business day valid,,2013-3-1
YS/T 820.8-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 8: Determination of Silica Content - Potassium Silicafluoride Titrimetric Method 120.0 via email in 1~3 business day valid,,2013-3-1
MT/T 570-1996 Dedicated Graphic Symbol for Electrical Drawing of Coal Mine 120.0 via email in 1~3 business day valid,,1997-10-1
YS/T 820.12-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 12: Determination of Manganese Content - Flame Atomic Absorption Spectrometry 130.0 via email in 1~3 business day valid,,2013-3-1
DZ/T 0275.2-2015 Specification identification of rock and mineral—Part 2:Rock thin section preparation 160.0 via email in 1~3 business day valid,,2015-4-1
DZ/T 0184.16-1997 Determination of sulfur isotope in sulfide in sulphur hexafluoride method 164.0 via email in 1~3 business day superseded,2024-10-1,2002-9-1
DZ/T 0184.19-1997 Determination of zinc of hydrogen isotope in water in reduction method 90.0 via email in 1~3 business day superseded,2024-10-1,2002-9-1
DZ/T 0184.12-1997 Determination of trace lead isotopic composition in rock and mineral 90.0 via email in 1~3 business day superseded,2024-10-1,2002-9-1
GB/T 18024.6-2010 Graphical symbols for the technical documentation of coal mine machinery—Part 6:Graphical symbols for surface mine machinery 100.0 via email in 1~3 business day valid,,2011-2-1
GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock 260.0 via email in 1~3 business day valid,,2009-12-1
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GB/T 25217.14-2020 Methods for test,monitoring and prevention of rock burst—Part 14:Prevention method of roof hydraulic fracturing 
  Issued on: 2020-11-19   Price(USD): 190.0
MT/T 286-1992 Mine communications, automation products. Model methodology and management practices 
  Issued on: 1992-03-21   Price(USD): 90.0
GB/T 38110-2019 Graphical symbols for the technical documentation of coal mining 
  Issued on: 2019-10-18   Price(USD): 750.0
AQ 2068-2019 Management specification of routine inspection and regular testing—inspecting for metal and nonmetal mines hoisting system 
  Issued on: 2019-08-12   Price(USD): 143.0
GB 2007.4-1987 Ceneral rules for the sampling and sample preparation of minerals in bulk-Experimental methods for checking the precision 
  Issued on: 1987-12-25   Price(USD): 135.0
YS/T 820.4-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 4: Determination of Phosphorus Content - Phosphorus Molybdenum Blue Spectrophotometry 
  Issued on: 2012-11-7   Price(USD): 120.0
GB/T 18024.4-2000 Graphical symbols for use in technical documentation of coal mine machinery-Graphical symbols for underground haulage machinery 
  Issued on: 2000-03-16   Price(USD): 180.0
MT/T 645-1997 Conveyor belts -- Formula for transition distance on three equal length idler rollers -- For coal mining 
  Issued on: 1997-11-10   Price(USD): 224.0
DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method  
  Issued on: 1997-07-01   Price(USD): 164.0
MT/T 795-1998 Testing method of rheologic characteristic for direct shear of rock and soil 
  Issued on: 1998-11-10   Price(USD): 180.0
YS/T 820.7-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 7: Determination of Calcium and Magnesium Content - Flame Atomic Absorption Spectrometry 
  Issued on: 2012-11-7   Price(USD): 120.0
YS/T 820.8-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 8: Determination of Silica Content - Potassium Silicafluoride Titrimetric Method 
  Issued on: 2012-11-7   Price(USD): 120.0
MT/T 570-1996 Dedicated Graphic Symbol for Electrical Drawing of Coal Mine  
  Issued on: 1996-12-3   Price(USD): 120.0
YS/T 820.12-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 12: Determination of Manganese Content - Flame Atomic Absorption Spectrometry 
  Issued on: 2012-11-7   Price(USD): 130.0
DZ/T 0275.2-2015 Specification identification of rock and mineral—Part 2:Rock thin section preparation 
  Issued on: 2015-02-04   Price(USD): 160.0
DZ/T 0184.16-1997 Determination of sulfur isotope in sulfide in sulphur hexafluoride method  
  Issued on: 1997-07-01   Price(USD): 164.0
DZ/T 0184.19-1997 Determination of zinc of hydrogen isotope in water in reduction method  
  Issued on: 1997-07-01   Price(USD): 90.0
DZ/T 0184.12-1997 Determination of trace lead isotopic composition in rock and mineral  
  Issued on: 1997-07-01   Price(USD): 90.0
GB/T 18024.6-2010 Graphical symbols for the technical documentation of coal mine machinery—Part 6:Graphical symbols for surface mine machinery 
  Issued on: 2010-9-26   Price(USD): 100.0
GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock 
  Issued on: 2009-4-8   Price(USD): 260.0
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