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motorized fire and smoke damper

A list of these motorized fire and smoke damper articles makes it easy for you to quickly access relevant information. We have prepared the following professional motorized fire and smoke damper, hoping to help solve your questions and better understand the product information you care about.
  • Under what circumstances should a smoke curtain be installed?

    For a room with smoke exhaust equipment, if the aisle and the clear height are less than six meters, it is necessary to set up a smoke blocking wall. The protruding part under the smoke-blocking vertical wall used must be 0.5m higher than the smoke-proof zone divided by the beam, and each constructi

    2022-11-14
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