Mmanụ, mmanụ ụgbọala, gas, ikuku, mmiri nzacha

Anyị nwere ike chepụta ma rụpụta mmanụ, mmanụ ụgbọala, gas, ikuku na mmiri nzacha dị ka ihe ndị ahịa chọrọ maka igwe mmepụta ihe, ụgbọ ala, ụgbọ mmiri, ọgba tum tum ... wdg. Ihe nzacha mmanụ bụ depụtara iji wepụ ihe mmetọ sitere na mmanụ engine, mmanụ nnyefe, mmanu mmanu mmanu, ma ọ bụ mmanụ hydraulic. A na-eji ihe nzacha mmanụ n'ọtụtụ dị iche iche nke igwe hydraulic. Ewezuga ngwa ndị a, mmepụta mmanụ, ụgbọ njem na ebe a na-emegharị ihe na-ejikwa mmanụ na mmanụ mmanụ na usoro nrụpụta ha. ebipụta, mmanụ laser akara mmanụ, mmanụ ọkụ, gas, ikuku na mmiri nzacha dị ka ihe gị chọrọ, tinye akara gị na ngwaahịa na ngwugwu dị ka mkpa na ihe gị chọrọ. Ọ bụrụ na achọrọ, ihe ụlọ maka mmanụ gị, mmanụ ụgbọala, gas, ikuku, ihe nzacha mmiri nwere ike ịhazi ya dabere na ngwa gị. Enwere ike ibudata ozi gbasara mmanụ ọkọlọtọ anyị, mmanụ ụgbọala, gas, ikuku na mmiri nzacha n'okpuru.