I-hot galvanizing, eyaziwa nangokuthi i-hot-dip galvanizing kanye ne-hot-dip galvanizing, iyindlela ephumelelayo yokuvikela ukugqwala kwensimbi, esetshenziselwa ikakhulukazi izakhiwo zensimbi nezinsiza ezimbonini ezihlukahlukene.Kuwubuchwepheshe benqubo yokuthola ukunamathela ngokucwilisa insimbi, insimbi engagqwali, insimbi eyinsimbi kanye ...
Funda kabanzi