Connect the voice junction box through one two-core wire.
与语音分线盒用一条两芯线连接。
Summary for the management of shunt operation signal junction box.
用于信号汇总管理分流操作的分线盒。
Located on the top or back, is a junction box to allow for electrical connection.
接线盒位于顶部或者后部，以供日后维修以及接线。
The user can jumper junction box sensor sensitivity switch from low to high jump position.
用户可以将接线盒内传感器的灵敏度跳线开关从低跳到高的位置。
Electrician is appointed to repair failure of the junction box; others cannot operate without permission.
电器箱故障由电工负责修理，他人不得擅自操作。
Electrician is appointed to repair failure of the junction box; others cannot operate without permission.
电器箱故障由电工负责修理，他人不得擅自操作。
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