2025-12-9 216.73.216.21
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Chinese National Standard List: Basic standard and general method

YS/T 820.10-2012 Methods for chemical analysis of laterite nickel ores—Part 10:Determination of calcium,cobalt,copper,magnesium,manganese,nickel,phosphate and zinc content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2012-11-07   Translation Price(USD): 140.0
YS/T 820.22-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 22: Determination of Magnesium Content - EDTA Titration 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.3-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 3: Determination of Total Iron Content - Potassium Dichromate Titration 
  Issued on: 2012-11-7   Translation Price(USD): 110.0
YS/T 820.2-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 2: Determination of Nickel Content - Dimetylglyoxime Spectrophotometry 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.6-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 6: Determination of Copper Content - Flame Atomic Absorption Spectrometry 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.16-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 16: Determination of Carbon and Sulfur Content - High Frequency Combustion with Infrared Absorption Spectrometry 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.9-2012 Methods for Chemical Analysis of Lateritic Nickel Ore - Part 9: Determination of Scandium and Cadmium Contents - Inductively Coupled Plasma Mass Spectrometry 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.17-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 17: Determination of Arsenic, Antimony and Bismuth Contents - Hydride Generation-atomic Fluorescence Spectrometry 
  Issued on: 2012-11-7   Translation Price(USD): 164.0
YS/T 820.11-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 11: Determination of Fluorine and Chlorine Contents - Ion Chromatography 
  Issued on: 2012-11-7   Translation Price(USD): 180.0
YS/T 820.19-2012 Methods for chemical analysis of laterite nickel ores―Part 19:Determination of aluminum,chromium,iron,magnesium,manganese,nickel and silicon contents―Energy-dispersive X-ray fluorescence spectrometry 
  Issued on: 2012-11-07   Translation Price(USD): 220.0
YS/T 820.1-2012 Methods for chemical analysis of laterite nickel ores—Part 1:Determination of nikel content—Flame atomic absorption spectrometry 
  Issued on: 2012-11-7   Translation Price(USD): 120.0
YS/T 820.23-2012 Methods for chemical analysis of laterite nickel ores―Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content―Wavelength dispersive 
  Issued on: 2012-11-07   Translation Price(USD): 130.0
KA/T 1086-2011 Drawings method on coal mine gas-geology map 
  Issued on: 2011-07-12   Translation Price(USD):
AQ/T 1086-2011 Drawings Method on Coal Mine Gas-Geology Map 
  Issued on: 2011-7-12   Translation Price(USD): 360.0
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   Translation Price(USD): 100.0
GB/T 18024.3-2010 Graphical symbols for the technical documentation of coal mine machinery—Part 3:Graphical symbols for machinery of coal winning and road heading 
  Issued on: 2010-9-26   Translation Price(USD): 160.0
GB/T 18024.7-2010 Graphical symbols for the technical documentation of coal mine machinery—Part 7:Graphical symbols for compressor fan and pump 
  Issued on: 2010-9-26   Translation Price(USD): 180.0
GB/T 23561.14-2010 Methods for determining the physical and mechanical properties of coal and rock—Part 14:Methods for determining the swelling ratio of rock 
  Issued on: 2010-9-26   Translation Price(USD): 140.0
GB/T 25217.2-2010 Methods for test monitoring and prevention of rock burst—Part 2:Classification and laboratory test method on bursting liability of coal 
  Issued on: 2010-9-26   Translation Price(USD): 360.0
GB/T 18340.2-2010 Organic geochemical analysis method for geological samples—Part 2:Determination of organic carbon stable isotopic component—Isotopic mass spectrometry 
  Issued on: 2010-11-10   Translation Price(USD): 100.0
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