Ngenxa yezici ze-cpvc impahla eluhlaza, isikulufu, umgqomo, isikhunta se-die, ukudonsa kanye nomklamo wokusika uyahluka emugqeni we-upvc extrusion wepayipi. Namuhla ake sigxile ekwakhiweni kwesikulufu kanye nesikhunta se-die. Uyishintsha kanjani idizayini yesikulufu se-extrusion yepayipi le-cpvc Ukulungisa idizayini yesikulufu se-CPVC p...
Funda kabanzi