Kedu ụlọ ọrụ ndị a na-ejikarị eme ihe n'ime?

Oghere ngwa nke oghe gburugburu isi rivets:

Ịrụ ụgbọ ala, ihe owuwu, electromechanical, ụgbọ mmiri, kabinet, mmepụta ụgbọala, ngwa ụlọ na ụlọ ọrụ ndị ọzọ.