大金制冷剂R410/雪种/制冷剂制冷剂型号品牌有：巨化R22/R410/R12/R407C/R404A/R507A/R134a/R123 ，联信：R22/R410/R12/R407C/R404A/R507A/R134aR407C/R404A/R507A/R134a/R123  大金：R22/R410/R12/R407C/R404A/R507A/R134a/R123杜邦R22/R410/R12/R407C/R404A/R507A/R134a/R123

型号齐全！订购热线：13824436839 020-84700985