R134a的BU的制冷剂CFC dochie -12 NA移动NTU OYI呐住宅,azụmahịa呐ULO ORUmmepụtafriji systems.As NKE OMA二かな-AFU GIn'ụlọnga俄籍IKE塑料mkpuchi IHEmmepụta,NA IHE improtantakụrụngwaNKE NA-ejikọta,二KA R404A,R407C,WDG
R134a的BU的制冷剂CFC dochie -12 NA移动NTU OYI呐住宅,azụmahịa呐ULO ORUmmepụtafriji systems.As NKE OMA二かな-AFU GIn'ụlọnga俄籍IKE塑料mkpuchi IHEmmepụta,NA IHE improtantakụrụngwaNKE NA-ejikọta,二KA R404A,R407C,WDG