• 本文对暖通设计通风空调排烟系统划分、防火设置工程设计常见问题进行了探讨

    The paper discusses some common problems in the engineering design of the classification of air-conditioner system and smoke ventilation system as well as the set up of the fire valve.

    youdao

  • 本文对暖通设计通风空调排烟系统划分、防火设置工程设计常见问题进行了探讨

    The paper discusses some common problems in the engineering design of the classification of air-conditioner system and smoke ventilation system as well as the set up of the fire valve.

    youdao

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