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铁路道岔转换设备
释义
铁路道岔转换设备
Encyclopedia
工学
〔铁路信号设备〕
释
railway switch transition equipment
铁路道岔转换设备
道岔尖轨或可动心轨位置转换和锁闭的机械装置。主要作用是变换铁路机车车辆的运行线路,并保障铁路机车车辆在道岔上运行的安全。
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oriented thin-section
oriented transparency
oriented tree
oriented volume
orienteering
orienteering map
orienteering of Summer Deaflympics
orientifold
orientifold projection
orienting atlas
orienting covering
orienting cycle
orienting effect
orienting response
orienting sheaf
orientometer
orientor
Orient Overseas ()International) Limited
orient vine
orientvine vine
orifice
orifice flow
orifice plate air supply
orifice protection design of protective engineering
orifices tunnel spillway
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