alternating current machine 交流电机 ; 交流机
alternating current welding machine 交流电焊机 ; 交流对焊机
three phase alternating current machine 交流三相异步电机
alternating current commutator machine 交流换向器电机
alternating continuous current commutating machine 直流变换装置
When the power machines of wind-tunnel work such as alternating-current machine governor and direct-current machine governor and relay, they will bring about strong interference.
风洞中交流电机调速器、直流电机调速器及继电器等动力设备运行时将产生强干扰。
Analyse principle of operation, technology feature of single-phase alternating current induced liquid metal electromagnetic pump wave soldering machine.
重点分析单相交流感应式液态金属电磁泵波峰焊接设备技术的工作原理、技术特征；
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