Iimveliso iindaba
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1. Nika ingqalelo kwindawo yokugcina.Emva kokuthenga iphepha le-galvanized, umsebenzisi kufuneka akhethe indawo efanelekileyo yokugcina.Ngokuqhelekileyo, i-galvanized sheet kufuneka igcinwe kwindawo engcono yokungena umoya endlwini, kwaye ingqalelo kufuneka ihlawulwe ukukhusela ukuvuza kwamanzi kunye ...Funda ngokugqithisileyo -
201 ipleyiti yensimbi engenastainless uluhlu oluvumelekileyo lokutenxa yintoni?
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