Anyị nke ọma - Akụkụ akụrụngwa na ezigbo njikwa nke okike niile na-enyere anyị aka ịkwado afọ ojuju nke otu nrụgide, Na -enweta usoro mmanụ, Sistemu auto lube, Pneumatic grump,Syth flinge lubric Sistem. Anyị na-anabata ndị ahịa niile okwu iji kpọtụrụ anyị maka mmekọrịta azụmahịa n'ọdịnihu. Ngwaahịa anyị kachasị mma. Ozugbo ahọpụtara, zuru oke rue mgbe ebighi ebi! Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Australia, Papal, Nepal, Iran, Iran, Guyana. Na-anabata gị ajụjụ maka ngwaahịa anyị na ihe ọ bụla anyị maara na anyị nwere ike inye aka na akụkụ akpaaka. Anyị anọwo na-atụ anya iso gị rụọ ọrụ maka mmeri - mmeri ọnọdụ.