I-PVC Standard Classification: Ukuqonda Izinhlobo Ezihlukene Zokufakwa Kwevalvu ye-PVC
I-PVC, noma i-polyvinyl chloride, iyinto eguquguqukayo futhi esetshenziswa kabanzi ekwenzeni imikhiqizo ehlukahlukene, okuhlanganisa nokufakwa kwamavalvu. Uma kukhulunywa ngokufakwa kwe-valve ye-PVC, kubalulekile ukuqonda uhlelo olujwayelekile lokuhlukanisa olusetshenziselwa ukuhlukanisa ...
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