A ma ama ma ama ma ama ma ama ma ama DRC Types na-akpaghị aka lubric mmanụ - Jianhe
A ma ama ama ama winel disel sistemu nke sistemụ arụmọrụ -Dị pịnye akpaaka na-akpalite lubrication - mgbapụta na-emepụta - Janhedenetail:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
Anyị maara na anyị ga-eme ka anyị kwere na ya ma ọ bụrụ na anyị nwere ike ịkwado asọmpi ọnụahịa na-abawanye ụba nke ọma ,. A na-anabata ndị enyi. "Ndị enyi nọ n'ụlọ na mba ọzọ, na-anabata nke ọma ka anyị guzobe mmekọahụ mgbe ebighị ebi.