冷媒霍尼韦尔R1233zd/422D制冷剂 ¥450.00 霍尼韦尔R1234ze制冷剂霍尼韦尔R1234yf制冷剂 ¥450.00 中化蓝天制冷剂R123 100KG冷媒 ¥450.00 霍尼韦尔R409A制冷剂霍尼韦尔R408A制冷剂 ¥450.00 巨化科慕制冷剂R123/R23冷媒 ¥450.00 冷媒R1234ze(E)/R1233zd(E)制冷剂 ¥450.00