mechanical man[医] 技工(牙科)
mechanicaladj.机械的;力学的;呆板的
mechanical steering gear操舵机械设备
mechanical dissemination机械传布
mechanical metallization机械金属化
mechanical transcription机械转写
mechanical wire brushing用钢丝刷机械清理
mechanical refrigeration机力冷冻
mechanical yielding prop机械让压支柱
mechanical pyrite burner机动黄铁矿炉
mechanical assembly test机械装配能力测验
mechanical track renewal线路机械化更新