1. Ngokuvamile, ukwelashwa kwangaphandle kwama-rivets ayizimpumputhe kuwukupholisha ikhanda le-rivets eziyizimpumputhe ze-aluminium.
2. Khetha bese uhlanza ama-rivets ensimbi engagqwali.
3. Ukufakwa kwe-electroplating kwama-rivets e-iron blind, ukufakwa kwe-electroplating kuhlukaniswe ngokufakwa kwe-electroplating yokuvikela imvelo kanye nokufakwa kwe-electroplating okuvamile.
4. Kusekhona ama-rivets angaboni adinga ukufakwa umbala, ungakhetha upende wokubhaka noma i-electrophoresis.
Isikhathi sokuthunyelwe: Juni-23-2022