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Mlleable iron pombi fittings quality control process
Chekutanga, zvinhu zvikuru zvinokanganisa maitiro ekurapa Mary pombi zvimedu zvinobata nehuwandu hwakakodzera nekuda kwehuwandu hwayo hwemetamorphism element inoda yakamanikana, uye nekudaro zvakanyanya kuoma kudzikamisa kupfuura ductile iron.Izvi zvinoda kuti ...Verenga zvimwe
