Based on the analysis of the function of building smoke extraction system, the article differentiates smoke extraction system from vent system in the function and operation means.

  • 在分析建筑排烟系统作用的基础上,对排烟系统与排风系统从功能和运行方式上加以区别,并指出了排烟设计中常见错误及改进措施。
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