Ka dibna ka jawaab su'aasha ka dib luqadda la mid ah sida marinka: Marinka: Mid ka mid ah codsiyada ugu muhiimsan ee acid hydrochloric waa in pickling ah ee birta, in ay ka saarto miridhku ama birta oxide miisaankii ka soo birta ama birta ka hor processing dambe, sida extrusion, duubista, galvanizing, iyo farsamooyinka kale. Tayada farsamada HCl ee sida caadiga ah 18% fiirsashada waa wakiilka ugu badan ee loo isticmaalo pickling ee fasallada steel carbon. Su'aal: Waa maxay boqolkiiba fiirsashada waa HCI marka loo isticmaalo pickling off fasallada steel carbon?
18 boqolkiiba