Tam sim no, cov txheej txheem tseem ceeb ntawm kev kub-dip galvanizing suav nrog "txoj kev ntub dej" (molten solvent method), "dry method" (dried solvent method), "lead-zinc method," thiab "protective gas reduction method."
Txoj kev ntxov tshaj plaws siv rau kub-dip galvanizing steel kav yog "txoj kev ntub dej." Txawm li cas los xij, vim muaj teeb meem zoo, "qhuav txoj kev" maj mam hloov nws. Tam sim no, "txoj kev qhuav" yog feem ntau siv thoob ntiaj teb rau kub-dip galvanizing steel kav.
