继电保护装置 meaning in Chinese

protective relay device

Basic testing method of relay and protective equipment
继电器及继电保护装置基本试验方法
Protection devices of 6kv power supply system in coal mine and its management
供电系统继电保护装置与管理
Technical condition for power supply at static state protection equipment
静态继电保护装置逆变电源技术条件
Code for operating management of microprocessor - based relaying protection equipment
微机继电保护装置运行管理规程
Operational and setting code for relay protection of 3 110kv electrical power networks
3 110kv电网继电保护装置运行整定规程

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