emergency lighting battery

Discussion on the Choice of Power Supply for Emergency Lighting;

浅谈应急照明电源的选择

Fast switching emergency light power supply based on safety of highway tunnel and application

基于公路隧道安全的快速切换应急照明电源及应用

emergency panel lights switch

仪表板应急照明电门

If there are not two independent sources of electricity for lighting, additional lighting should be provided by properly constructed lamps or lighting apparatus for emergency use.

如果没有两个独立的照明电源，应通过适当建造的灯具或照明装置提供应急使用的附加照明。

There should be a reliable electricity supply and emergency lighting.

有可靠的电力供应和应急照明。

In the event of a power failure the emergency lighting comes on automatically.

万一停电，应急照明设备会自动开启。

non-maintained emergency lighting

非常开应急照明装置

a lighting, power, cooker point

照明、 电源、 电炊具插座

Study on the Application of Valley-fill Possitive PFC in Off-line LED Lighting Power Supply

填谷式无源PFC在离线LED照明电源中的应用研究

The enterprise guangzhou pukon lighting electric appliance industry co., ltd. offers possibilities within the range Emergency lamps and Grating as well as Grating.

公司提供应急照明光源和网栅以及格形栅板范围内的可行性方案。

The Marketing Tactics Study of Shanghai Hougyuan Induction Lighting;

上海宏源照明公司电磁感应灯营销策略研究

mains failure and emergency generator

电源故障应急发电机

Low voltage DC power is also provided for control power and emergency power.

低压直流电作控制电源和应急电源。

Safety requirements of luminaires for emergency lighting

GB7000.2-1996应急照明灯具安全要求

Requirement for Self-contained Luminaries Emergency Lighting System

独立应急照明系统的规定

Setting and use of the high-level in hospital sickroom's emergency lighting system

高层住院病房应急照明的设置与使用

Application of LED Semiconductor Light Source in Scene Illumination

LED半导体照明光源在情景照明中的应用

Cadmium in consumer batteries will be banned, but cordless power tools, medical equipment, emergency lighting and alarm systems will be exempt.

消费型电池中将禁止使用镉，但是在无线电动工具，医疗设备，应急照明和警报系统暂时例外。

Application of Intelligent Emergency Lighting System in the Civil Buildings Design

智能应急照明系统在民用建筑设计中的应用