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elevator door smoke curtain

These articles are all highly relevant elevator door smoke curtain. I believe this information can help you understand elevator door smoke curtain's professional information. If you want to know more, you can contact us at any time, we can provide you with more professional guidance.
  • what are two types of smoke curtain -Horizontal type
    There are two types of smoke curtain: Vertical smoke curtain and Horizontal smoke curtain.Horizontal smoke curtains The Horizontal smoke curtain are suitable for a building which has an atrium, loft or very high ceilings, to install smoke curtains can help prevent smoke from rising upward in the bui
    2022-10-18
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