The junction of bonding jumper should be clean and covered with conductive paste. And the tightening moment for bolt must fit with equipment wiring requirements.

接线搭接面确保清洁，涂抹导电膏，螺栓紧固力矩符合设备接线要求说明。

youdao

For the Chenjiachong tunnel rebuilding project, the junction and seepage of the fresh and old concrete are tested by using the ground penetrating radar and microwave humidity equipment.

结合既有陈家冲隧道改建工程，采用探地雷达和微波湿度测定仪检测了新旧混凝土接缝处结合状态和渗漏情况。

youdao

The plans for the four-way junction will replace equipment installed almost 20 years ago.

BBC: Cambridge Cycling Campaign criticises junction plans

But even at three miles (5km) from the local telephone exchange, the speed of his broadband connection has inched up over the past few years from 65 kilobytes a second to more than 90 kilobytes a second as the local line has been tweaked and legacy equipment like echo-cancelling coils removed from its junction boxes.

ECONOMIST: The faster the internet becomes, the slower it loads pages