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铁路隧道防护门
释义
铁路隧道防护门
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。
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Culture Committee of the Communist Party of China
culture competency practice
culture counting method (including dilution plate method and most probable number method)
culture count method
culture cycle
culture differentiation
culture dish
culture ecological analysis
culture ecology
culture/education/amusement buildings
culture element
culture enrich
culture exception
culture fair test
culture flask
culture industry
culture journalism
culture map
culture marginal person
culture medium
culture medium of biohydrometallurgy microorganisms
culture method for hookworm larvae
culture modelling
Culture Monthly
culture nexus of power
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