单词block signal
na.: 【交】闭塞信号
网络: 习惯用语
【交通】闭塞信号
阻塞信号
阻挡违例信号
区截信号
A rail automatic block signal system based on the field bus technology is introduced, and its reliability design is explained specially.
介绍一种基于现场总线技术的铁路自动闭塞系统，并就其可靠性设计作了重点阐述。
You run the block signal the last station you passed.
您运行闭塞信号的最后一站，你过去了。
Fiberoptic Transmission Network of the Railway Dedicated Communication and Semi-antomatic Block Signal
铁路专用通讯与半自动闭塞信号光缆传输网
Modeling of Interference Simulation in Block Signal Simulation System
区间信号仿真系统中干扰仿真的建模研究
Necessity for Red Light indication by Automatic Block Signal After Train Derailment
列车脱轨后自动闭塞信号显示红灯的必要性
signal for blocking the track, block signal semaphore signal, home signal warehouse
仓库侧线，旁轨臂板信号