Mkpirisi pitch nkenke rola yinye nwere efere kwụ ọtọ (usoro AB)
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SS A,B Series Short Pitch Precision Roller Chains na efere kwụ ọtọ
Agbụ mgbochi corrosive na-enye ezigbo nguzogide corrosion.
Kwesịrị ekwesị maka ngwa ebe ike na nguzogide corrosion chọrọ ma.
Ejiri ya na ngwa nwere ibu ọrụ dị elu.