- Standard No.
- HG/T 2977-1984
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- Professional Standard - Chemical Industry
- Latest
-
HG/T 2977-1984
- Replace By
-
GB 4651-1984
- Scope
- This standard applies to industrial phosphorus amine formed by the condensation of trimethyl phosphite and α, α-dichloro-N, N-diethyl acetamide.
HG/T 2977-1984 history
HG/T 2977-1984 Analytical method of phosphoramidite crude oil was changed to GB 4651-1984 Analytical method of phosphoramidite crude oil.