Resistance chaw welding yog cov txheej txheem tsim khoom siv dav siv los koom nrog cov khoom siv hlau hauv ntau qhov kev lag luam. Txawm li cas los xij, zoo li txhua qhov kev siv tshuab, nws tuaj yeem ntsib teeb meem, thiab ib qho teeb meem tshwm sim yog qhov tshwm sim ntawm cov kab nrib pleb hauv lub tshuab vuam. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov ua tau ...
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