Difluoromethane HFC 32 for industrial use
Difluoromethane HFC 32 for industrial use, Total:2 items.
The international standard classification for "Difluoromethane HFC 32 for industrial use" includes: Halogenated hydrocarbons .
The Chinese standard classification for "Difluoromethane HFC 32 for industrial use" includes: General organic chemicals .
Professional Standard - Chemical Industry
- HG/T 4634-2014 Difluoromethane (HFC-32) for industrial use
Group Standards of the People's Republic of China
- T/ZZB 2337-2021 Difluoromethane（HFC-32） for industrial use
