HG/T 5471\uff5e5473-2018
HG/T 5484\uff5e5487-2018
GB 31830-2024
Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate
GB/T 25997-2020
Polyisocyanurate(PIR) products for thermal insulation
GB/T 37042-2018
Hexamethylene diisocyanate
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
GB/T 13941-2015
Diphenylmethane diisocyanate
HG/T 6286-2024
GB/T 34819-2017
Cosmetic ingredients—Methylisothiazolinone
QB/T 4661-2014
iso-Methylionone
HG/T 5472-2018
1,3,5-Tri-2月propenyl-1,3,5-triazine-2,4,6 ( 1 H,3 H,5 H) -trione
GBZ/T 300.132-2017
Determination of toxic substances in workplace air-Part 132: Toluene diisocyanate,diphenylmethane diisocyanate andisophorone diisocyanate
HG/T 4774-2014
HG/T 5707-2020
GB 31830-2015
The norm of energy consumption per unit product of diphenyl methane diisocyanate
MIL MIL-C-85498 Amendment 1
CURING AGENTS, DIMERYL-DI-ISOCYANATE & ISOPHORONE DI-ISOCYANATE
HG/T 6063\uff5e6064-2022
GB/T 12009.3-2009
Plastics - Polymethylene polyphenyl isocyanate - Part 3: Determination of viscosity
HG/T 6152-2023
HG/T 6064-2022