无线闭塞中心（RBC）是高速铁路信号系统的地面核心子系统。

Radio Block Center (RBC) is the kernel subsystem of the ground system in high-speed railway signaling system.

youdao

无线闭塞中心（RBC）是高速铁路信号系统的地面核心子系统。

Radio Block Center (RBC) is the kernel subsystem of the ground system in high-speed railway signaling system.

youdao