A na-amanye usoro elucation mmanụ - Họrọ ntuziaka mmanụ lubrication - Jianhe
A na-amanye ndị na-eme mmanụ na-amanye mmanụ lubrication - "Akwụkwọ ntuziaka mmanụ lubrication - jinianhedetail:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Ọ dị mma - Igwe eji eme ihe, ego oru okacha amara, ma di nma mgbe ahia ahia - Anyị bụkwa ezinụlọ dị n'otu, onye ọ bụla rapara na uru ụlọ ọrụ " United Arab Emirates, Istanbul, anyị na-anabatakwa ndị ahịa gị ma jeere ndị ahịa anyị ma na-arụkọ ọrụ nke ọma na ọrụ nke ọma mmepe dị ka mgbe niile. Anyị kwenyere na ị ga-erite uru n'ọkacha ọrụ anyị n'isi nso.