Isistimu yokugcoba yohlobo lwe-risistance yakhiwe ngesijojo sikawoyela, isihlungi, i-BB/VB/BE/BA nezinye ibhulokhi yokusabalalisa uwoyela,
i-proportional joint, i-copper ehlangene kanye nepayipi likawoyela njll
imininingwane ikhethiwe.Into yokuthambisa yomjovo kawoyela ngesikhathi esishiwo nangenani elishiwo, futhi ivalvu yokulingana isetshenziselwa ukulawula izindawo zokugcoba ukuze kwenziwe inani likawoyela elitholakalayo kanye nesidingo endaweni ngayinye yokugcoba kulo lonke uhlelo ibhalansile.
Isikhathi sokuthumela: Sep-16-2021