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 218-2016
Determination of the carbonate carbon dioxide content in coal
SN/T 3596-2013
Test method for total fluorine in coal by the oxygen bomb combustion-ion selective electrode method
GB/T 218-1996
Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
DB13/T 5661-2023
GB/T 12690.3-2015(\u82f1\u6587\u7248)
稀土金属及其氧化物中非稀土杂质化学分析方法 第3部分:稀土氧化物中水分量的测定 重量法
NB/T 10526-2021
Classification for content of aluminum in coal
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
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
GB/T 31585-2015
Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas
MT/T 803-1999
Classification for arsenic in coal
GB/T 4164-2008
Metallic powders - Determination of hydrogen reducible oxygen content