GB/T 14598.23-2017电气继电器第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验第3篇:地震试验国家标准
英文:Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Sect...
英文:Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Sect...