Lower the rated electrical capability of electrical apparatus.

降低电器设备的额定电能。

Safety Instructions for electrical apparatus for explosion-hazardous areas.

爆炸环境中电气仪表的安全指南。

Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.

熟悉继电器、触器和空气短路器等低压电器产品。

The calibration of heavy current tester for low voltage electrical apparatus was studyed.

研究了低压电器大电流试验装置的校准。

Finally, the selection of LV electrical apparatus in non grounded electrical network was given.

最后给出了不接地电网中低压电器的选择。

Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements.

有可燃性粉尘场合用电气设备。第0部分：一般要求。

Electrical apparatus industry should attach importance to ib's low voltage distribution network.

提出电器行业应重视开发与研制适合智能建筑的智能化低压配电网络。

The application of phase selection close switch in low voltage electrical apparatus test was introduced.

介绍了低压电器产品试验中选相合闸开关的应用。

Test repaired motors, transformers, switchgear or other electrical apparatus to ensure proper performance.

测试修理电机，变压器，开关柜或其他电器设备，以确保适当的性能。

The implementation method of electrical apparatus control by use of monolithic processor 8751 was introduced.

介绍了采用单片机8751 实现电器控制的方法。

We enclose herewith, as request, approximate estimates. of the electrical apparatus, turb , and other material .

现随函寄上贵方所需要的电气设备、轮机以及其他材料的估价单，请查收。

The application of human machine interface (HMI) in low voltage electrical apparatus test station was introduced.

介绍了人机界面(HMI)在低压电器试验站中的应用。

Portable electric timer functions as elapsed-time indicator, interval timer and electrical apparatus on-off timer.

便携式电子计时器装有已过时间指示器，间隔计时器和电子开关计时器。

Intelligent electrical apparatus CAD technology based on artificial intelligence and its importance are introduced.

论述了基于人工智能的智能电器CAD技术的重要性和必要性。

The necessity of the research for the computer support collaborative design of the electrical apparatus was indicated.

指出电器产品的计算机支持协同设计研究的必要性。

In addition, the paper introduces the method of evaluating the quantity of absorbent put into SF6 electrical apparatus.

最后，还介绍了在SF_6电器设备中吸附剂放置量的估算方法。

The results show that the research and manufacture of'green electrical apparatus' is an urgent task in the new century.

提出利用现代技术设计、制造、使用“绿色电器”是新世纪电器工作者紧迫的任务。

It is concluded that some attentions must be paid in the design, installation and use of flameproof electrical apparatus.

提出了隔爆型电气设备设计、安装、使用应注意的方面。

Working principle of the optic-electrical apparatus for the measurement of atmospheric aerosol has been briefly described.

本文简要描述了光电仪器测量大气气溶胶粒子的工作原理；

Electrical mechanics maintain, test, rebuild and repair electric motors, transformers, switchgear and other electrical apparatus.

电气技师维护，测试，重建和修复电动机，变压器，开关柜及其他电器设备。

Although specialization may occur, workers in this unit group are required to be proficient in repairing all electrical apparatus.

虽然可能有专业化分工，但本单元组的工人要求精通修复所有电气设备。

How to utilized and analyse the principle drawing skilfully is one of the difficulties in the repair wark of electrical apparatus.

学习电修工艺技术的难点之一在于如何熟练地运用和分析原理图。

The paper analyses the electrical durability test for electrical apparatus, and points out the deficiencies of the present test method .

就目前电器产品型式试验项目中的电寿命试验进行了分析探讨，指出了目前的电寿命试验方法的不足之处。

Reliability design and anti interference technique of intelligent electrical apparatus control system and its importance were introduced.

论述了智能化电器控制系统的可靠性设计和抗干扰技术的重要性和必要性。

Based on analysis of electromagnetic compatibility (EMC) for intelligent electrical apparatus, some relevant countermeasures were presented.

基于对智能电器中的电磁兼容分析，提出了一些相应的对策。

The reliability index and mechanical environment resistance index of switching electrical apparatus used in aerospace system are gradually upgraded.

执行航空、航天任务的开关电器的可靠性指标与耐力学环境指标正逐步提高。

In operation of SF_6 gas high voltage electrical apparatus equipment, leakage and micro-water content would easily cause equipment operation faults.

在SF_6高压电器设备运行中，SF_6气体的泄漏和微水含量超标容易造成设备运行故障。

It is very important that ensures the integral explosion protection safety for the flameproof electrical apparatus by selecting reasonably the cable entry.

合理地选择隔爆型电气设备的电缆引入装置，对于保证隔爆型电气设备整体防爆安全十分重要。