Ndị na-akwụ ụgwọ usoro Luba mba ndị China na-eme - akwụkwọ ntuziaka mmanụ lubrication - jianhe
Ndị na-akwụ ụgwọ usoro Lube Lube mba dị iche iche - ngwa ọrụ mmanụ lubriction - Janhedetail:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Anyị na-enye ike dị egwu na nkwalite, ngwa ahịa na azụmaahịa ga-enye ụwa niile, dị ka: Bolivia, Malta, Serbia , Jiri ngwaahịa dị mma, dị ukwuu mgbe ị ga-eji ọtụtụ ndị na-ere ahịa na-atụkwasị obi, ọtụtụ ezigbo nzaghachi ndị gbara anyị ume uto. Site na ntụkwasị obi zuru oke na ike zuru ezu, nabata ndị ahịa ịkpọtụrụ ma leta anyị maka mmekọrịta n'ọdịnihu.