secondary circuit
短语词组
- secondary alarm circuit 辅助报警回路
- secondary voltage circuit 二次电压回路
- secondary electrical circuit 电气二次系统
- secondary controlling circuit 二次控制回路
- secondary electric circuit 电气二次回路
- secondary invert circuit 二次逆变电路
- secondary voltage circuit fault 二次电压回路故障
- secondary ignition circuit 次级点火电路
- secondary cooling circuit 二次冷却回路 返回 secondary circuit