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ppr管耐温多少度
更新时间: 2020-11-08 14:32:08  

ppr管的熔点为260度,一般低于这个温度ppr管都是可以承受的。由于水在95度左右就会发生气化,所以国内有时也称ppr管的耐高温为95度。

关键词: ppr 耐温 多少

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