Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 2235-1963
Scope
This standard applies to dichlorodichloromethane (Dichlorodifiuoromethane; (CCl2F2=120.92) as refrigerant used in household refrigerators and industrial freezers)
CNS 2235-1963 history
1963CNS 2235-1963 Difluorodichloromethane for Refrigerant