1.
An Investigation on Lightning Surge Protection of Low-Voltage AC Power Lines;
低压交流电源线路的雷电电涌防护研究
2.
Upon receipt of the above, MCG will replace the unit immediately without charge.
在收到上述文件后，MCG将立即无偿更换被损的电涌防护器。
3.
Upon receipt of the above, MCG will repair or replace the unit without charge.
在收到上述文件后，MCG将无偿维修或更换被损的电涌防护器。
4.
Power Side Surge Protection of Electrical and Electronic Equipment --Basic Parameters of SPD
电气、电子设备电源侧的电涌保护——电涌保护器主要参数
5.
The proper and most cost-effective method to protect against locally generated transients is to use smaller and less expensive SPDs directly at the local service panels.
最经济有效的方法是在本地配电盘处直接使用小型低成本的SPD防护局部产生的电涌。
6.
A Design of Switching Power Supply Circuit with Lightning Surge Protection
一种防雷击浪涌的开关电源电路设计
7.
The Coordination Mechanism of Cascaded SPDs in Low Voltage Distribution Systems
低压配电系统中浪涌保护器配合机理
8.
Choice and Usage of Surge Protection Device(SPD)
浅谈电涌保护器(SPD)选择及应用
9.
During the year, the Chek Lap Kok Fire Station, Tung Chung Fire Station-cum-Ambulance Depot and Lam Tin Ambulance Depot were commissioned.
年内，赤角消防局、东涌消防局暨救护站、蓝田救护站已先后投入服务。
10.
Prediction of Inflow of Water of the Yanmenguan Tunnel and Protective Measures
雁门关铁路隧道涌水量预测与防护措施研究
11.
Research on the Prediction of Inrush Water Volume of Yanmenguan Tunnel and the Protective Measures
雁门关隧道涌水量预测与防护措施研究
12.
A power strip or surge protector that protects electronic appliances from sudden surges in electrical flow.
接线板或电涌保护器，用于保护电器免受电流突然波动的损坏。
13.
When avoltage surge occurs, it activates a circuit breaker in the surge protector,protecting the computer system.
电压浪涌发生时，就会激活浪涌电压保护器中的断路器，从而保护计算机系统。
14.
The Research on Discriminating Magnetizing Inrush in Power Transformer Protecting;
变压器继电保护中励磁涌流识别方法的研究
15.
Analyse on Energy Coordination between Based on Voltage Limiting SPD
基于限压型电涌保护器能量配合的分析
16.
Analysis of Influence Factors of Sympathetic Inrush on Differential Protection and Its Solutions
和应涌流对差动保护的影响因素分析及防范措施
17.
Regulations for electromagnetic radiation protection
GB8702-1988电磁辐射防护规定
18.
Lightning Protection Study of Transmission Line,Part Ⅲ:Protection Measures
输电线路雷电防护技术研究(三):防护措施