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Igwe eji ebu igwe hydraulic akpaaka (ụdị oghere akụkụ)
Igwe na-emepe akụkụ nke hydraulic bụ ụdị ngwaọrụ eji ewere waya igwe na-ebutu eriri igwe igwe akpaaka.Site na njikwa hydraulic, ọ nwere ike daa na-akpaghị aka, mepee ma mechie, na-emeziwanye nrụpụta mmepụta ihe na ibelata ike ọrụ.
