国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
當前位置: 首頁 > 標準詳情頁

SS EN 54-31 Ed. 1 (2014)被替代

Fire Detection And Fire Alarm System - Part 31: Multi-Sensor Fire Detectors - Point Detectors Using A Combination Of Smoke, Carbon Monoxide And Optionally Heat Sensors

出版:Standardiserings-Kommissionen I Sverige

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標準狀態變更提醒服務!

專家解讀視頻

基本信息
標準編號: SS EN 54-31 Ed. 1 (2014)
發布時間:2014/12/21 0:00:00
標準類別:Standard
出版單位:Standardiserings-Kommissionen I Sverige
標準頁數:124
標準簡介

Defines requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection and fire alarm systems installed in and around buildings (see EN 54-1:2011), incorporating in one mechanical enclosure at least one optical or ionization smoke sensor and at least one carbon monoxide (CO) sensor and optionally one or more heat sensors, utilizing the combination of the detected phenomena.

替代本標準的新標準

SS EN 54-31:2014

等同采用的國際標準

EN 54-31:2014 - Identical