For the use of fire alarm system, fire detector alarm unit testing and installation of construction engineering units during the installation and acceptance of the tools is necessary.

为各使用火灾报警系统的单位测试火灾探测器报警功能及安装施工工程单位安装验收过程中必备之工具。

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The rationality of selection of extremely early air sampling detector for automatic fire alarm system of the high and large open space building is discussed.

论述了高大开放式空间建筑火灾自动报警系统选用极早期空气采样探测器的合理性。

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