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fire and smoke curtains

These are related to the fire and smoke curtains news, in which you can learn about the latest trends in fire and smoke curtains and related information industry, to help you better understand and expand fire and smoke curtains market.
  • What is a smoke curtain

    A fixed or movable smoke barrier made of non-combustible materials and sagging from the ceiling not less than 500 mm. The movable smoke blocking wall refers to the smoke blocking wall that automatically sags due to the action of temperature sensing, smoke sensing or other control equipment during a

    2022-10-12
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