mechanicaltwin机械孪晶
mechanicaladj.机械的;力学的;呆板的
mechanical lubricator机械式压油机
mechanical disruption机械破裂
mechanical desludging机械脱泥
mechanical-cleaning机械清洗
mechanical efficiency力学效率,机械效率
mechanical form block机械的成形模块
mechanical hysteresis力学滞后
mechanical multiplier机械乘法器
mechanical supporting机械支腿
mechanical pantogrpah机械缩放仪