... relaying station 帮电站 ; 中继站 relaying rail 再用轨 relaying action 中继作用 ...
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rail relaying machine 更换钢轨机
relaying rail
继电保护铁路
以上为机器翻译结果，长、整句建议使用 人工翻译 。
During that time Network Rail will complete track relaying and signalling work, refurbish platforms and remove the last part of the old footbridge.
BBC: Reading Station partly shut during upgrade works
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模块上移
模块下移
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