LUOYANG EST VENU ENERGY TECH CO., LTD
plastic water pipe
Quelle est la différence entre le tube CPVC et le tube UPVC?
In the pipeline system, CPVC (chlorure de polyvinyle chloré) and UPVC (unplasticized polyvinyl chloride), as two standard plastic pipes with corrosion resistance, light, ease of installation, and other advantages, are widely used. Cependant,…