Kwinkqubo yokucutshungulwa kwemizi-mveliso, ubhedu kunye nobhedu lwe-alloy workpieces ezifana nobhedu, ubhedu obomvu, kunye nobhedu zigcinwa ixesha elide, kwaye i-rust yobhedu iya kubonakala phezu komhlaba.Umhlwa wobhedu kumphezulu wamalungu obhedu uya kuchaphazela umgangatho, inkangeleko kunye...
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