Resistance chaw welding yog ib txoj kev tsim khoom siv dav siv, tseem ceeb hauv kev koom nrog cov khoom siv hlau hauv ntau qhov kev lag luam. Txhawm rau kom muaj kev nyab xeeb, ua haujlwm tau zoo, thiab ua haujlwm ntev ntawm cov txheej txheem no, kev tshuaj xyuas tsis tu ncua ntawm qhov chaw vuam tshuab yog qhov tseem ceeb. Hauv tsab xov xwm no, peb yuav tshawb nrhiav ...
Nyeem ntxiv