mechanical watch movement
【化】 机械塑炼法
mechanical mastication
暂无补充释义。
相关词条
Micro Electro-Mechanical Systems
mechanical
mechanical system
Mechanical engineering
mechanical drive
mechanical strength
mining mechanical engineering【矿】
mechanical mastication
暂无补充释义。
mechanical watch movement
Micro Electro-Mechanical Systems
mechanical
mechanical system
Mechanical engineering
mechanical drive
mechanical strength
mining mechanical engineering【矿】