HG/T 5471\uff5e5473-2018
HG/T 5484\uff5e5487-2018
BS 7969:2004
Adhesives. Ethyl and methyl cyanoacrylate types 1,2 and 3
HG/T 6296-2024
T/ZZB 3053-2023
GB 31830-2024
Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
GB/T 37042-2018
Hexamethylene diisocyanate
GB/T 13941-2015
Diphenylmethane diisocyanate
GB/T 27812-2011
Water treatment chemicals - Polyamino Polyether Methylene Phosphonate (PAPEMP)
HG/T 2492-2018
Ethyl α-cyanoacrylate instantaneous adhesives
HG/T 6278-2024
GB/T 12009.3-2009
Plastics - Polymethylene polyphenyl isocyanate - Part 3: Determination of viscosity
GB 31830-2015
The norm of energy consumption per unit product of diphenyl methane diisocyanate
GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
HG/T 6064-2022
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
GBZ/T 300.132-2017
Determination of toxic substances in workplace air-Part 132: Toluene diisocyanate,diphenylmethane diisocyanate andisophorone diisocyanate
HG/T 6063\uff5e6064-2022