hydraulic clamping device的意思|示意

液压夹具 ... hydraulic clamping device 液压夹具 hydraulic tensioning device 液压张力补偿装置 hydraulic Stretching Device 电动液压涨紧装置 ...

液力夹具 ... hydraulic circular sawing machine 液压圆锯床 hydraulic clamping device 液力夹具 hydraulic classification 水力分粒法 ...