• Fast shutter doors fire zoning and fire partition of don't usually make frequent use, once the area of fire shutter should effectively put into use.

    防火分区防火隔断快速卷帘门平时频繁使用一旦区域发生火情卷帘有效地投入使用。

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  • Guangzhou yajunyun door industry co. , LTD is a professional design, production, sales, installation of fire doors, fire shutter, fire glassdoors, security doors production enterprises.

    一家专业设计生产销售安装防火、防火卷帘门防火玻璃门、防盗门生产企业

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  • It is the mechanical and electrical properties of the fire products, so the installation of fast shutter door should always be in a normal state.

    机械电器综合性能消防产品因此安装好的快速卷帘门始终处于正常状态

    youdao

  • The door and window are designed as steel fire protective door, aluminum alloy window and shutter.

    门窗设计:主要钢质防火铝合金百叶窗

    youdao

  • Based on design case study, the article analyzed the design method of the fire roller shutter and its control modes in high-rise buildings.

    通过工程设计实例分析高层民用建筑防火卷帘及其电控方式设计方法

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  • Problems arising in the auto-control process of the fire roller shutter are being discussed in this paper and measures in solving these problems are presented as well.

    防火卷帘自动控制过程中所出现问题进行了分析提出了改进措施

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  • The door and window are designed as steel fire protective door, aluminum alloy window and shutter.

    主要有钢质防火铝合金百叶窗

    youdao

  • The door and window are designed as steel fire protective door, aluminum alloy window and shutter.

    主要有钢质防火铝合金百叶窗

    youdao

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