NEN EN 54-22:2011被替代
Fire Detection And Fire Alarm System - Part 22: Resettable Line Type Heat Detectors
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 54-22:2011
发布时间：2011/3/1 0:00:00
标准类别：Draft
出版单位：Nederlands Normalisatie Instituut
标准页数：82
标准简介
Pertains to Resettable Line type Heat Detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module to a control and indicating equipment intended for use in fire detection and fire alarm systems installed in and around buildings and civil engineering works.
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
PREN 54-22:2011 - Identical
