GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
DB43/T 2200-2021
SN/T 2038-2007
GB/T 38593-2020
m-Aminobenzotrifluoride
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 24801-2019
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5842-2021
ο-Acetoacetotoluidide
HG/T 3409-2010
N-Methylaniline
HG/T 3958-2023
GB/T 37042-2018
Hexamethylene diisocyanate
SAE AMS3702B
Epoxy Resin, Tetraglycidyl Methylenedianiline, 14,000 to 18,000 Centipoise Viscosity
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
SN/T 4303-2015
Determination of aniline and methyl aniline compounds in motor gasoline - Gas chromatography
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
HG/T 5848-2021
2,4-Dimethylacetoacetanilide
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
SAE AMS3702
Epoxy Resin, Tetraglycidyl Methylenedianiline 14,000 - 18,000centipoise Viscosity
GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
HG/T 3777-2023