zu
Ukuhlolwa kwesifutho sikawoti kuyindlela ebalulekile yokuhlola ukumelana nokugqwala kwezinto ezahlukahlukene nezimbozo. Izindlela ezintathu zokuhlola usawoti ezisetshenziswa kakhulu zifaka i-Neutral Salt Spray (NSS), i-Acetic Acid Salt Spray ASSS), kanye neCopper-Accelerated Acetic Acid Salt Spray (CASS)..