Ipayipi lensimbi pickling&phosphating line
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Ipayipi lensimbi engagqwali pickling line
Uma kuqhathaniswa nokucotshwa kwenduku yocingo kanye nemishini ye-phosphating, indawo enkulu yokukhetha amapayipi ensimbi kanye nemishini ye-phosphating i-sulfuric acid, kanti ingxenye encane isebenzisa i-hydrochloric acid.Abasebenzisi abaningi bafaneleka kakhulu ohlotsheni lomugqa, ngoba umzimba wethangi wokucosha amapayipi ensimbi kanye nemishini ye-phosphating mncane futhi yinde kunaleyo yokukhetha induku yocingo kanye nemishini ye-phosphating.
