smoke door


  • 翻译:防烟门

同义词

1)smoke door,防烟门2)fire door,防烟门;防火门3)double smoke lobby door,双重防烟门4)PFSD (Pneumatic Fire & Smoke Damper),气动防火排(防)烟风门5)MFSD (Motorized Fire & Smoke Damper),电动防火排(防)烟风门6)soot door,烟门

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