DL/T 1857-2018
Determination of total chlorine in coal by the oxygen bombcombustion/ion selective electrode method
SN/T 4763.2-2021
GB/T 26930.9-2014
Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 9:Determination of sulful content by the bomb method
DB13/T 5661-2023
NB/T 10526-2021
Classification for content of aluminum in coal
MT/T 1028-2006
Classification for selenium in coal
MT/T 1029-2006
Classification for cadmium in coal
MT/T 966-2005
Classification for fluorine in coal
MT/T 963-2005
Classification for mercury in coal
MT/T 964-2005
Classification for lead in coal
MT/T 965-2005
Classification for chromium in coal
MT/T 967-2005
Classification for germanium in coal
MT/T 803-1999
Classification for arsenic in coal
GB/T 31585-2015
Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas
GB/T 4164-2008
Metallic powders - Determination of hydrogen reducible oxygen content
MT/T 597-1996
MT/T 1074-2008
Classification for alkali metal(potassium,sodium)content in coal'
MT/T 1074-2007
GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
DL/T 433-2015
Determination of chlorine content in phosphate ester fire-resistant fluids (Bomb method)