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Kungani sikhetha ukwelashwa kokushisa kwe-vacuum ngensimbi enesivinini esikhulu?
by admin on 22-03-30
I-YUXIANG TOOLS isiqalile ukusebenzisa ubuchwepheshe obusha ekwelapheni ukushisa kusukela ngo-2010. Kubizwa kanjalo ngokuthi i-vacuum heat treatment.Ngokuyinhloko ibhekisela ohlotsheni olusha lobuchwepheshe bokwelapha ukushisa obuhlanganisa ubuchwepheshe be-vacuum kanye nobuchwepheshe bokwelapha ukushisa.Indawo ye-vacuum lapho kwelashwa ukushisa kwe-vacuum ibhekisela endaweni engaphansi kwe-atmospheric press eyodwa...
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