1. Nthawi zambiri, chithandizo chapamwamba cha ma rivets akhungu ndi kupukuta mutu wa aluminiyamu wakhungu.
2. Sankhani ndi kuyeretsa zitsulo zosapanga dzimbiri zakhungu.
3. Electroplating ya chitsulo akhungu rivets, electroplating amagawidwa mu chilengedwe chitetezo electroplating ndi electroplating wamba.
4. Palinso ma rivets akhungu omwe amafunika kukhala amitundu, mungasankhe utoto wophika kapena electrophoresis.
Nthawi yotumiza: Jun-23-2022