PVC Seal Washer kwa Zomangamanga Zomangamanga
Zofunika:Makina athu osindikizira a PVC amapangidwa kuchokera ku polyvinyl chloride yapamwamba kwambiri (PVC), kuonetsetsa kuti ndi yolimba komanso yodalirika. PVC imasankhidwa chifukwa cha kukana kwambiri nyengo, kukhudzana ndi mankhwala, ndi ma radiation a UV, ndikupangitsa kuti ikhale yabwino kwambiri popangira denga.