Wararka alaabta
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304 farsamaynta saxan bir-jiidka ah ayaa u baahan inay fiiro gaar ah u yeelato maxaa?
304 farsamaynta saxan bir-jiidka ah ayaa u baahan inay fiiro gaar ah u yeelato maxaa?Hoos waxaa ag yaal birta aan dhagaxa lahayn si aan kuu baro.Billet-ka shubista joogtada ah ee 304 saxan bir-aan-ahma ah oo laga soo diray warshadda birta ayaa marka hore gasha foornada kuleyliyaha, ka dib markii ay soo noqnoqotay rogrogis by blAkhri wax dheeraad ah -
Dayactirka iyo kaydinta xaashida galvanized
1. Fiiro gaar ah u yeelo deegaanka kaydinta.Kadib iibsashada xaashi galvanized ah, isticmaaluhu wuxuu u baahan yahay inuu doorto deegaanka saxda ah ee kaydinta.Guud ahaan, xaashida galvanized waxay u baahan tahay in lagu keydiyo meel hawo fiican leh oo guriga ah, waana in fiiro gaar ah loo yeesho si looga hortago daadinta biyaha iyo ...Akhri wax dheeraad ah -
201 saxan bir ah oo la ogolyahay waa maxay?
201 saxan bir ah oo la ogolyahay waa maxay?Kuwa soo socda ee cagaarka iyo birta aan lahayn si laguugu baro.201 saxan bir ahama uu leeyahay iska caabin acid, iska caabin alkali, cufnaanta sare, polishing, goobooyin lahayn, pinholes lahayn, iwm, waa wax soo saarka v a ...Akhri wax dheeraad ah
