Menene Juyin Juyawar Chromate/Alodine/Fim ɗin Chem?Lokacin karantawa mintuna 3 Gabatarwa Rufin juyawa na Chromate kuma an san shi da alodine coating ko Chem film, nau'in murfin juyawa ne da ake amfani da shi don wucewar aluminium, a wasu lokuta karfe, zinc, cadmium, jan karfe, azurfa, titanium, magnesiu...
Kara karantawa