Qalabka ugu muhiimsan ee wadajirka ballaarinta caaggu waa: silica jel, caag nitrile, neoprene, caag EPDM, caag dabiici ah, caag fluoro iyo caag kale.Qalabka jirka waxaa lagu gartaa caabbinta saliidda, acid, alkali, abrasion, heerkulka sare iyo hoose.1. Dabiiciga ah...
Akhri wax dheeraad ah