Hauj lwm lawm
Kev tsis
Nov yog hom tshiab ntawm lub tshuab ua haujlwm siab ua haujlwm tau tsim los ntawm Wanfeng thev naus laus zis, uas yog siv hauv aluminium alloy tuag casting kev lag luam. Nws yog tsuas yog siv rau cov ntsiab lus melting ntawm molten aluminium hauv thaj chaw ntawm kev siab, qis siab thiab nqus nqus. Nws muaj qhov zoo ntawm kev ua haujlwm yooj yim, tswj ntse, txuag lub zog, ua haujlwm siab, ruaj khov thiab ua haujlwm ntev.
