China veranes na-amanye mmanụ na-emepụta mmanụ na ngwaahịa - Họrọ ntuziaka mmanụ lubrication - Jianhe
Ndị China ahịa na-amanye mmanụ lubrication sistemụ - a na-atụpụta akwụkwọ ntuziaka mmanụ lubrication - jinianhedetail:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
N'ime afọ ole na ole gara aga, ụlọ ọrụ siri ike anyị na-agbadata na teknụzụ na-agbadata na-agbadata n'ụlọ na mba ọzọ. Ka ọ dị ugbu a, ọrụ nzukọ anyị, otu ndị ọkachamara na-etinye ọnụ ọgụgụ na-etolite okooko osisi - Jianhe, Swinto, 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.