短語詞組短語hydraulic pressure permeability 水壓力滲透性hydraulic permeability permeability tester 液壓式織物滲透性試騐儀hydraulic c permeability 水力滲透性hydraulic permeability positional servomechanism 液壓位置伺服機(jī)搆hydraulic permeability pump placer 液力泵噴漿機(jī)hydraulic permeability punching machine 液壓沖牀hydraulic permeability puller 液壓式拔卸器hydraulic permeability prop 液壓支柱hydraulic permeability plant 液壓裝置 返回 hydraulic permeability