Sistemu akpaaka - Họrọ ntuziaka mmanụ lubrication - Jianhe
Usoro akpaaka lube - Mee ntuziaka mmanụ na-emeghe - Jianhedenetail:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
Iji mee ka usoro nhazi nhazi ya mee ihe mgbe niile na-eweta ihe dị iche iche nke ụlọ ahịa ruo ihe karịrị afọ iri abụọ. Tumadi na-aba uru, yabụ anyị nwere ọnụahịa asọmpi kachasị, mana ogo kachasị elu. N'ime afọ ndị gara aga, anyị nwere ezigbo ezigbo nzaghachi, ọ bụghị naanị n'ihi na anyị na-enye ngwaahịa dị mma, kamakwa n'ihi ọdịmma anyị mgbe ọ rerer ozi ọma. Anyị nọ ebe a na-eche gị maka nyocha gị.