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UIC 651 Layout of driver's cabs in locomotives, railcars, multiple unit trains and driving trailers.
UIC 651机车，轨道车，多动车单元车和拖车司机室布置(国际铁路协会)。
youdao
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UIC 651 Layout of driver's cabs in locomotives, railcars, multiple unit trains and driving trailers.
UIC 651机车，轨道车，多动车单元车和拖车司机室布置(国际铁路协会)。
youdao