全部商品
R446A制冷剂
¥2,250.00
R448A制冷剂
¥1,770.00
R449A制冷剂
¥2,680.00
R454B制冷剂
¥4,380.00
R450A制冷剂
¥2,985.00
R512A制冷剂 10kg
¥610.00
R142B 13.6kg
¥1,080.00
R507制冷剂 10kg
¥220.00
R1270制冷剂 丙烯
¥1,550.00
金冷R134a制冷剂13.6kg
¥930.00
梅兰R22 22.7kg
¥500.00
梅兰R22 13.6kg
¥300.00
R123制冷剂 50kg
¥3,800.00
R433B制冷剂 5kg
¥520.00
HCR-22(碳氢R22) 5kg
¥800.00
英力士R134a冷媒13.6kg
¥750.00
R134a英力士冷媒250g
¥950.00
R134a冷媒250g
¥280.00
R502制冷剂 13.6kg
¥2,080.00
R422D制冷剂 10kg
¥680.00