GB/T 26930.5-2011
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 5:Determination of content of toluene-insoluble material
DB13/T 5254-2020
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
GB/T 2292-2018
Determination of toluene insoluble content for coking products
SN/T 3233-2012
Determination of o-Fluorotoluene,m-Fluorotoluene,p-Fluorotoluene for import and export
GB/T 23990-2009
Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography
GB/T 8038-2023
Coking toluene—Determination of hydrocarbon impurities—Gas chromatography
GB/T 24282-2021
Plastics—Determination of xylene-soluble matter fraction in polypropylene
NB/T 10526-2021
Classification for content of aluminum in coal
MT/T 1179-2019
Classification for content of tar in coal
GB/T 41042-2021
Guidance for utilization and classification of content of valuable elements in coal
GB/T 44355-2024
Automatic determination of maceral group composition in coal —Image analysis method
HG/T 3943-2007
Poly(vinyl chloride)resin-Determination of toluene content
GB/T 20475.5-2020
Classification for content of harmful elements in coal―Part 5:Fluorine
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