all-relay semi-automatic block system中文，all-relay semi-automatic block system的意思，all-relay semi-automatic block system翻译及用法

2026-07-18 09:30 浏览次数 19

all-relay semi-automatic block system

继电半自动闭塞

all-relay semi-automatic block system 例句

英汉例句

  • double track all-relay semi-automatic block system

    双线继电半自动闭塞

  • Single track all-relay semi-automatic block system

    单线继电半自动闭塞

相关热词