Kana iyo mita yesimbi workpieces, kusarudzwa kwesimbi, kazhinji kutarisisa kukuru ndeye: iyo mechanical properties (simba, kuoma, nezvimwewo), kugadzirisa kushanda uye mari.Asi kune zvikamu zvemarara, kuumbwa kwekusarudzwa kwezvinhu, kunaka kwekupisa-dip galvanizing kune g...
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