Handoko汉多科
handn.手;协助;手艺v.给;传Hand.n.汉德(英文姓)
hand-operated rail saw手拉钢轨锯
hand brake cross-shaft手闸横轴
hand-eye vision system多足机器人
handsaw bow of base meta贱金属制手锯架
hand gesture recognition手势识别
hand held electric drill手持式电钻,手提电钻
hand-directional valve手动换向阀
hand-shake transceiver信号交换收发器
hand direction indicator手动示向器
hand-held OA equipment手持式办公自动化设备