I-steel corrosion ikhona yonke indawo, lonke ixesha Ukuthintela ukubola kwensimbi, eyona ndlela iqhelekileyo kukusebenzisa iingubo zokukhusela ubuso beemveliso zetsimbi.Umphezulu kufuneka ucocwe phambi kokukhuselwa kokugquma.Amakhulu eemveliso kunye namashishini abandakanya iinqanawa, iitanki zokugcina, iibhulorho, intsimbi yentsimbi ...
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