/ المنتجات / HCFCs
BTTRI GAS® 22 As a refrigerant operates with higher system التفاصيل
BTTRI GAS® R123 Refrigerant ; A very low Ozone depleting التفاصيل
BTTRI GAS® R124 A potential medium pressure refrigerant for chillier التفاصيل
Dichlorofluoroethane BTTRI GAS® R141b is a nontoxic and colorless chemical التفاصيل
BTTRI GAS® R142b is colorless gas , It becomes colorless التفاصيل
BTTRI GAS ® 503 Refrigerant for low temperature . التفاصيل