electric eyen.光电池;电眼
electricadj.电的;电动的;带电的;刺激的n.电动产品
electric potential distribution model电势分布模型
electric power transmission technique输电技术
electric and hydraulic control system电液控制系统
electric contact point pressure gauge电触点压力表
Electric Typewriter Control Equipment电动打字机控制设备
Electric workshop in elevator company配套厂家电气车间
electric spark CNC wire-cut machine电火花数控线切割机床
electric actuator cylinder head valve电动气瓶阀