circuit breakers

However, to achieve intelligent operation in high voltage circuit breakers with spring operating mechanism is still a problem to be solved.

然而在弹簧操动机构的高压断路器上实现智能操作还是一个有待解决的问题。

The Gori-1 reactor, near the port city of Busan, was off line for two months after a fire in April destroyed one of the circuit breakers.

港口城市釜山附近的哥里1号反应堆，在4月一次火灾损毁了一个断路器之后曾下线两个月。

US stock markets already have so- called circuit breakers , designed to create a time- out during periods of unusual volatility .

此前，美国股票市场已经存在所谓的掉电保护机制，旨在当指数出现异常蒸发时实施暂停。

Install Earth Leakage Circuit Breakers at all work sites . This will protect the life of workers in case of leakage .

所有现场都必须安装漏电保护装置，这样一旦发生漏电，员工的生命才有保障。

Products to be displayed Faucets , Locks , Latches, Static Dischargers, Circuit Breakers, Switches, Ignitors.

厕具，锁具，锁头，排静电器，短路器，开关，点火咀。

By-passing circuit breakers; and performing the reverse of these various operations.

以及执行这些不同操作的逆操作。

The New York Stock Exchange commanded the majority of trading, yet had no circuit breakers to halt a selling panic, Goldstein said.

戈尔茨坦说，当年，纽约证券市场操控着大多数交易，但一旦出现抛售大恐慌，没有断路器可以制止它。

High-voltage alternating current circuit-breakers. Guide for seismic qualification of high-voltage alternating current circuit-breakers.

高压交流断路器.高压交流断路器地震鉴定指南

Railway applications - Electric equipment for rolling stock - Electrotechnical components - Rules for d. c. circuit-breakers.

铁路设施。机车车辆用电气设备。直流断路器规则。

Panels and Circuit Breakers ? Home Control Systems ? Surge Protection Devices ? Fire Protection Devices ? Wiring Devices ?

控制柜和断路器家居控制系统电路保护装置防火设备配线装置？

Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units.

电气附件.家用断路器和类似设备.辅助接触件

That prompted the American authorities to introduce "circuit breakers" , limiting the use of portfolio insurance at difficult times.

这促使美国监管机构建立了“股市闸门”，限制在困难时期使用投资组合保险方式。

MAINS EQUIPMENT AND SIMILAR APPARATUS. CIRCUIT BREAKERS FOR CONSUMERS` CONTROL BOARD IN LOW VOLTAGE SPECIAL INSTALLATIONS.

分支电路器材及类似器材.第一类特殊装置控制台用断路器

Internal circuitry, contacts & circuit breakers shall be rated to suit the supply requirements.

内部回路、触点及断路器的额定值应符合供应要求。

Back up protection for the drive system shall be provided by circuit breakers external to the drives.

备份驱动器的保护系统须提供的外部电路断路器的驱动器。

SBVE is a leading manufacturer of Vacuum Interrupters , the main technological component of Medium Voltage Vacuum Circuit Breakers.

SBVE是一家领先的中压真空电路断路器中的主要技术部件的真空断续器制造商。

Nowadays, Large quantities of VD4 Vacuum Circuit Breakers have been installed in the Power Station, and satisfactory effects have gained.

VD4真空断路器已在电站获得了批量应用，取得了优异的使用效果。

The features, embedded poles design and process of several principal solid insulation embedded vacuum circuit breakers were presented.

介绍了几种常见的主流固体绝缘固封式真空断路器的特点、固封极柱设计及工艺；

On Tuesday, the Securities and Exchange Commission announced new " circuit breakers" to support orderly trading.

周二，安全与交换委员会宣布了新的断路开关以支持有序贸易。

It doesn't seem to make sense, for example, to have trading halts and circuit breakers unless they apply to all exchanges.

但似乎没有理由引入交易中止或熔断点等机制，除非它们适用于所有的交易所。