“air tightness of high speed train”的概念、定义、翻译、参考文献-科学参考

单词	air tightness of high speed train
释义	air tightness of high speed train Encyclopedia 工学高铁释 air tightness of high speed train高速列车气密性在高速列车完成整备（即在安装厕所、供水系统、车窗和车门等之后）和关闭列车与外界相通的所有开孔（包括通过门和空调设备的开孔）状态下，车内压力相对车外压力变化的密封性能。
随便看	building coverage ratio building decoration building density of livestock farm area building digital twin building distance building electricity engineering building energy consumption index building energy consumption index of heating transmission system building energy simulation software building engineering building engineering design building engineering investigation and surveying building engineering survey building envelope building envelope thermal performance trade-off option building environmental impact assessment building environment impact assessment building equipment automation control room building equipment monitoring system building fire building fire extinguishing facilities building fire protection building fire protection facilities building fire safety building fire safety evaluation method

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