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elevator door smoke curtain

A list of these elevator door smoke curtain articles makes it easy for you to quickly access relevant information. We have prepared the following professional elevator door smoke curtain, hoping to help solve your questions and better understand the product information you care about.
  • 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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