Usoro ahia ahia na ahia ugbo elu - u - Gbochie ihe egwu - Jianhe
System na-agwọ lubrication na ụgbọ elu - na-egbochi ihe nkesa - jianhedenAil:
Ihe onyonyo zuru ezu:



Ntuziaka Ngwaahịa metụtara:
Anyị kwenyere mgbe niile na mmadụ na-ejikọ anya na agwa mmadụ na-ekpebi ngwaahịa 'ogo, yana nkọwapụta nke ngwaahịa dị mma, na-eme ka ndị mmadụ dị iche iche, na-egbochi ihe, ngwaahịa ahụ ga-eweta ihe niile Worldwa, dị ka: Germany, Grenada, Panada, afọ ojuju ndị ahịa bụ ebumnuche mbụ anyị. Ebumnuche anyị bụ ka ịgbaso ikike enweghị atụ, na-eme oganihu. Anyị ji obi anyị niile na-anabata gị ka anyị na anyị na-emekọ ihe, ma jiri ọdịnihu bara ọgaranya n'ọdịnihu.