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钢排管为何被制冷铝排管所代替了?

  按照排管表面是否有翅片,排管可分为光滑排管和翅片排管,其中早期以光滑钢排管制冷较为多见。但是随着氟利昂制冷技术的发展和节能要求的提升,钢排管逐渐因为如下原因退出市场:

制冷铝排管

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