制冷剂 R407E制冷剂(HFC-407E) R407E制冷剂,产品名称HFC-407E冷媒,是由一定比例的R32、R125、R134A混配成的混合冷媒。R407E制冷剂成分摩尔百分比:R32占40.2612%,R125占10.4709%,... 制冷剂 / 2022-06-10 / 456 阅读 0 评论