departure indicator circuit 发车表示器电路
shunting indicator circuit 调车表示器电路
route indicator circuit 进路表示器电路
warning indicator circuit 警报显示器电路
battery discharge indicator circuit 蓄电池放电指示器电路
supplemental steering indicator circuit 辅助转向指示器电路
colour indicator circuit 彩色指示电路
oven heating indicator circuit 炉加热指示器电路
open-circuit indicator 开路指示器
In addition, the design of the panel indicator circuit of the system is unique.
此外，该系统面板指示灯回路的设计具有独特构思。
The voltage regulation and charging status indicator circuit also provides a mobile phone connecting interface to charge the mobile phone directly.
稳压及充电状态指示电路还设有连接手机的接口，直接对手机进行充电。
The utility model belongs to a welding holder type controller used for controlling the on-off of a welder, mainly comprising a transformer, a contactor, a relay and a switch indicator circuit.
本实用新型属于一种控制焊机启闭的焊把式控制器，其主要由变压器、接触器、继电器、开关指示电路所组成。
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