Dị ka ngwaọrụ na-eto eto nke na-eziga mmanụ gaa na esemokwu akụkụ dịkarịsịrị, a na-akpọ ya lubricator. Onye rọbrictor nwere ike izipu nnukwu mmanụ n'okpuru nnukwu nrụgide maka ogologo. Nzipu mmanụ na-amalite mgbe igwe ahụ bidoro ma na-aga n'ihu n'oge ọrụ ọrụ ahụ. Lubrican nwere nnyefe na akwụkwọ ntuziaka. Pụọ mmanụ mmanụ ahụ na-ebufe igwe eji arụ ọrụ site na ikuku eletriki ma ọ bụ site na akụkụ igwe ahụ n'onwe ya. Na mgbakwunye na isi draịva, na-enwekarị ngwaọrụ inyeaka mgbe ụfọdụ maka mmịpụta mmanụ iji nye mmanụ dị mkpa mgbe ịmalite igwe ahụ. na akụkụ ya.
Ụlọ ọrụ ngwa
Onye nrụzi ụgbọala
Ngwuputa, imeputa ihe
mbata
Ọdụ ụgbọ mmiri, hoist na igwe
Igwe plastic (igwe na-egbu egbu, igwe ogbugba, wdg)
Industrylọ ọrụ nri (biya, mmiri ara ehi, ihe ọ beụ, wdg)
Nkwakọ ngwaahịa na igwe na-ebipụta
Akwa, bulite, vetikal bulie ebe nchekwa
ụgbọ ala na-asa ugbo ala
Ike ifufe, ihe ọkụkụ nke nwere unyi
Ngwọta mmiri na akụrụngwa mkpọchi
Moto, nfuli, ndị na-eme egwuregwu / ndị na-eme egwuregwu, slide / Rails, giars, na-ada
