Ubuninzi be-galvanizing kunye nendlela yokugcoba (i-electroplating kunye ne-hot dip galvanizing zixhaphake kakhulu, kunye ne-mechanical galvanizing kunye ne-galvanizing ebandayo) zihluke, ezibangelwa ubuninzi obuhlukeneyo.
Ngokuqhelekileyo, ukuba umbhobho ungaphandle kwegalvanized, kuphela umaleko wangaphandle wegalvanized unokupholiswa.Ukuba ngaphakathi nangaphandle kufakwe igalvan, kuxhomekeke kwimeko yokwenyani, ayinakulinganiswa.
Ngaba i-flowmeter ye-ultrasonic yangaphandle ingasetyenziselwa umbhobho wobhedu
Ngokubanzi, akukhuthazwa kuba ukucoceka kobhedu kugqiba ukuba kulungile ukulinganisa.
Ixesha lokuposa: Dec-29-2022