The characteristics and application of polypropylene pp air duct
The characteristics and advantages of polypropylene PP ducts are widely used in environmental protection chemical projects. Summarize the following points
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The characteristics and advantages of polypropylene PP ducts are widely used in environmental protection chemical projects. Summarize the following points
Read MoreHot-melt connection method (when the pressure exceeds 0.8MPaΦkg, the welding method is used, and the pressure of the pipe group
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