mechanical CAD机械CAD
mechanicaladj.机械的;力学的;呆板的
mechanical tension regulator机械张力调节器
mechanical wood-pulp paper机械木浆纸
mechanical mining technology机械化开采技术
mechanical plating with zinc机械镀锌
Mechanical Transport Officer机械运输军官
Mechanical Transport Vehicle机械运输车辆
mechanical-lifting machine机械采油系统
mechanical spot displacement光点的机械位移