GB/T 14457.8-1993
Isolate and synthetic aroma chemicals—Determination of tertiary content by acetyl chloride-dimethyl aniline method
HG/T 5951\uff5e5952-2021
HG/T 5949\uff5e5950-2021
T/SAWP 0001-2020
GB/T 30304-2013
Methylphenyldichlorosilane for industial use
GB/T 20434-2006
Trichloromethylsilane
HG/T 5950-2021
YS/T 1300-2019
Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method
HG/T 5712-2020
HG/T 2543-2021
Chloromethyl methyl ether for industrial use
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
GB/T 41418-2022
Textiles—Quantitative chemical analysis—Mixtures of meta-aramid and para-aramid fibres(method using dimethylacetamide and lithium chloride)
HG/T 5250~5252-2017
HG/T 3958-2023
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
32015D1875
HG/T 5393-2018
Trimethylchlorosilane for industrial use
HG/T 6145-2023
HG/T 5488\uff5e5491-2018
HG/T 6343-2024