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smoke door
meaning in English
防烟门
Examples
Building hardware - electrically controlled hold - open systems for fire
smoke door
assemblies - requirements , test methods , application and maintenance
建筑五金件.防火门防烟门部件用电控开门系统.要求
Related Words
smoking
smoked
smoked oyster
smoke compartment
smoking set
smoke ring
smoke jumper
smoke signal
smoking no
visible smoke
smoke discharge manifold
smoke distress signal
smoke dow tand
smoke downstand
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