03 Cov txheej txheem tsim khoom thiab cov txheej txheem tsim khoom ntawm kev nyab xeeb net
Lub vas tiv thaiv kev nyab xeeb, lub vas tiv thaiv, lub vas tiv thaiv kev poob siab. Aluminium yog ib qho ntawm cov khoom siv tseem ceeb los ua nws. Feem ntau, nws yog ua los ntawm 6063-T5 txhuas alloy, uas muaj kev ua tau zoo, weldability thiab machiningability, muaj zog heev thiab yooj yim kho txheej. ...
saib cov ntsiab lus