Protection apparatus plays an important role in the low-voltage electrical distribution systems.

保护电器在低压配电系统中占有重要地位。

Zonal electrical distribution system, providing nearly three times the ship service electrical power.

带状电子分发系统，提供接近3倍的舰船通信业务电力。

Harmonics produced by the VSD can have an effect on the electrical distribution and the utility system.

谐波所产生的室间隔缺损，可以有一个作用，对配电系统和公用工程系统。

The invention relates to an assembly type bus connecting device, which belong to the electrical distribution appliance field.

本发明涉及一种组装式母排连接装置，属于电力配电器件领域。

The entire mall called merchandise distribution, freight warehousing, business office as one integrated electrical distribution center for hardware.

整个商城称得上商品经销、仓储货运、商务办公为一体的综合性五金电器集散中心。