Uzo zuru oke bu uda lubrication - Ndị na-emepụta China, ụlọ ọrụ mmepụta ihe

Nọmalị - Sistemụ micro lubrication, Sistemu ụgbọ ala, Usoro lubrication na hindi,Na-ebu mmanu mmanu. Ọ bụrụ na ị nwere mmasị na ihe ọ bụla anyị, biko egbula oge ịkpọtụrụ anyị ma were nzọụkwụ mbụ iji wulite mmekọrịta azụmahịa na-aga nke ọma. Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Tanzania, Masedonia, na-anabata ohere ị ga-enwe ma nwee obi ụtọ na itinyekwu nkọwa nke ngwaahịa anyị. Ezigbo mma, ọnụahịa asọmpi, nnyefe nnyefe na ọrụ a pụrụ ịdabere na ya nwere ike ime nkwa. Maka ihu ọma biko egbula oge ịkpọtụrụ anyị.

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