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1·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。

2·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。

3·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。

4·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。

5·Delixi Group is one of the local leaders in the Chinese electrical distribution field employing about 14,000 employees across China.

德力西集团是中国电力配送领域的领导厂商之一，在中国国内拥有大约1万4千名员工。

6·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。

7·Electrical Distribution Networks (EDNs) are connected directly with customers and have great influence on the quality of power supply (including reliability).

配电网是电力系统中直接针对用户的环节，对用户供电质量(包括可靠性)有直接的影响。

8·They provide system security and immediate reliable low level ground fault detection on three-phase AC resistance grounded or grounded electrical distribution systems.

此类继电器能够增加系统安全性，并对三相交流接地电阻或接地配电系统进行可靠的低级接地故障检测。

9·The present invention discloses a fuse holder which can be more safely changed to an electrical distribution box in an active circuit, thereby allowing occurring error by undertaker.

本发明公开了一种熔丝保持器，其用于能够被更安全地更换到带 电电路中的配电箱，从而允许承办者出现错误的情况发生。

10·The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life span.

我们能源系统的主要组成部分，如燃料生产、提炼、发电和分配，用的是昂贵的、使用寿命较长的装置。