“protective door of railway tunnel”的概念、定义、翻译、参考文献-科学参考

单词	protective door of railway tunnel
释义	protective door of railway tunnel Encyclopedia 工学〔铁路隧道〕释 protective door of railway tunnel铁路隧道防护门为防止列车侧向风扰动、道砟迸溅、无关人员或动物入侵造成设备损坏或丢失而在隧道附属洞室配备的门。用于铁路隧道行车安全及防灾救援。
随便看	site plan site point connection-based drug design site point connection method site preparation site-primer mutagenesis site protection site quality site quality assessment site remediation co-processing in cement kiln site remediation redox treatment site reuse site risk management site road system site-saturation mutagenesis sites, building construction and facilities for emergency service site security inspection site seismic effect site selection site selection of airport site selection of refugee settlement sites Sites Group at Lianyungang Sites Group of Laohushan Culture Sites of Anti-Japanese War Financial Institutions at Chongqing sites of Capital of Zheng and Han Sites of Revolutionary Government of Shaanxi-Gansu Border Region at Nanliang

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