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A na-eji ụkpụrụ nke na-arụ ọrụ na-arụ ọrụ
Thekpụrụ nke hydraulic jack na usoro ziri ezi, nrụgide ahụ na-agbasi obere, ebe nrụgide ahụ na-agbasi nnukwu ọnụ, nke nwere ike idobe ntụ ntụ mmiri. Ya mere, site na ntinyeGỤKWUO -
Gịnị bụ ụkpụrụ nke hydraulic?
Iwu ọrụ nke hydraulic Jack: Ihe mejupụtara: Nnukwu cylinder mmanụ 9 na nnukwu piston 8 mejupụtara hydraucic cydraucic. Onye ahụ ga-eme 1, obere cylinder mmanụ 2, obere piston 3, yana valves 4 na 7 mejupụtara akwụkwọ ntuziaka HGỤKWUO