YS/T 1388-2020
GB/T 30304-2013
Methylphenyldichlorosilane for industial use
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
HG/T 5714-2020
HG/T 5713\uff5e5716-2020
HG/T 5393\uff5e5395-2018
YS/T 1386-2020
HG/T 4474-2012
YS/T 1300-2019
Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method
HG/T 5072-2016
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
HG/T 5073-2016
Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
HG/T 4473-2012
HG/T 3777-2023
YS/T 1284-2018
1,1'-bis(diphenylphosphino)ferrocene palladium dichloride dichloromethane complex
HG/T 3538-2011
SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate
HG/T 4329-2012
Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt
HG/T 4330-2012
Water treatment chemical-Sodium salt of diethylene triamine penta(methylene phosphonic acid)
HG/T 6340-2024
HG/T 3777-2005
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid