英语词汇“all-relay semi-automatic block system”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	all-relay semi-automatic block system
释义	all-relay semi-automatic block system 释义继电半自动闭塞行业词典铁道继电半自动闭塞???
随便看	torrent of mountain and hill country torrent of rain Torrent R. torrent rapids Torrent-regulation Torrent-river torrents torrents of torrents of rain torrent tract torrentuous torrent work torrent works torreon torreons Torreorgaz Torre Orsaja Torre Pacheco Torre-Pacheco Torre Pellice Torreperogil torrequebrada torrert torrerts Torres

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all-relay semi-automatic block system