FULZH ob pulse txhuas raj vuam
Cov txheej txheem vuam ruaj khov, tsis muaj qhov kub hnyiab, tsis muaj qhov teeb meem hlau daig, thiab kev tswj xyuas qhov ntev ntawm qhov zoo los tiv thaiv qhov tshwm sim ntawm spatter, tib lub sijhawm, ob chav pulse aluminium welding pas dej nplawm cov nyhuv zoo txo qhov tshwm sim ntawm porosity, refine cov nplej, thiab tau txais ntses zoo nkauj nplai weld.
