Ọrụ izugbe:ọrụ teknụzụ, mmepe teknụzụ, ndụmọdụ teknụzụ, mgbanwe teknụzụ, nnyefe teknụzụ na mgbasa ozi teknụzụ;Imepụta bearings, gia na akụkụ nnyefe;Ire nke bearings, gia na akụrụngwa nnyefe;mmepụta nke mmepụta;Nnukwu ọsọ nkenke oke ọrụ na-ebu ahịa;Na-ebu ahịa;N'ichepụta ngwaahịa ngwaike;Mmepụta nke ngwaahịa nchara na-ebu;N'ichepụta ngwaahịa metallurgy na uzuzu;Ịmepụta ngwa ụgbọ oloko dị elu na ngwa ngwa;Azụmahịa na ngwaahịa metallurgy ntụ ntụ;Ahịa nke ngwa ụgbọ oloko na ngwa ngwa ngwa ngwa;Nrụpụta robots ụlọ ọrụ;Nyocha na mmepe nke akụkụ ụgbọ ala (belụsọ maka ọrụ dị n'okpuru nkwado dịka iwu siri dị, na-arụ ọrụ azụmaahịa n'onwe ya dịka iwu siri jiri ikike azụmaahịa).