The omenala ụgbọala wheel bearings na-emi esịnede abụọ tent nke tapered roller bearings ma ọ bụ bọl bearings.We nwere dum ụlọ ọrụ yinye nke amị mmepụta, gụnyere forging, na-ekpo ọkụ na-arụ ọrụ, mbịne, echichi, griiz, ihicha, nkwakọ, àgwà nnyocha, na ule. na mma...
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