U-LUOYANG WAFIKA ENERGY TECH CO., LTD
PVC plumbing pipes
Uyini umehluko phakathi kweshubhu le-CPVC neshubhu le-UPVC?
Kuhlelo lwamapayipi, I-CPVC (i-polyvinyl chloride ehlanganisiwe) kanye ne-UPVC (i-polyvinyl chloride engahlanganisiwe), njengamapayipi amabili epulasitiki ajwayelekile anokumelana nokugqwala, ukukhanya, lula ukufakwa, kanye nezinye izinzuzo, zisetshenziswa kabanzi. Nokho,…