摘要
介绍了信号机USU的局部电路,探讨电阻值对USU电路的重要影响,给现场维修提供了有效的技术指导,保证设备安全可靠。
The local circuit of signal yellow-flashing-yellow is introduced and the significant effect of resistance value on yellow-flashing-yellow is explored, providing effective technical guidance for field repair and ensuring the safety and reliability of equipment.
出处
《铁道通信信号》
2015年第8期36-37,40,共3页
Railway Signalling & Communication
关键词
信号机
黄闪黄
安全可靠
Signal
Yellow-flashing-yellow
Safety and reliability
