Usoro mmanụ mmanụ na-acha uhie uhie Họrọ ntuziaka mmanụ lubrication - Jianhe
Ntinye mmanụ mmanụ na-acha uhie uhie, a na-emepụta akwụkwọ ntuziaka mmanụ lubrication - jianheedetail:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
Inweta afọ ojuju bụ ebumnuche ụlọ ọrụ anyị ruo mgbe ebighi ebi. Anyị ga-eme ezigbo atụmatụ iji mepụta ihe ọhụrụ - Ngwaahịa dị mma, na-enye gị ihe ị ga-eji nweta akwụkwọ mmanụ na-eme ihe - Pịa , Angola, dị ka: Angola, Mumbai, Spambai, Haiti, na-arụ ọrụ ọ bụla iji mee ka ọganihu, na-eme ka mbọ niile mee nke mbụ - ụlọ ọrụ klaasị. Anyị na-anwa ike anyị iji wuo ihe nlereanya sayensị, iji zụlite akụrụngwa ọrụ na usoro dị elu, iji mepụta ngwaahịa na ngwaahịa, ọrụ dị elu, nnyefe dị elu, iji nye gịpụta uru ọhụrụ.