• 大厦地下室、排、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较;介绍空调系统电动两通应用

    This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system.

    youdao

  • 大厦地下室、排、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较;介绍空调系统电动两通应用

    This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system.

    youdao

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