
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:Norwegian Standards (Norges Standardiseringsforbund)

專家解讀視頻
基本信息
標準編號: NS EN 54-31:2014
發布時間:2015/3/1 0:00:00
標準類別:Standard
出版單位:Norwegian Standards (Norges Standardiseringsforbund)
標準頁數:116
標準簡介
2014 + A1 2016 [01/07/2016]2014 [01/03/2015]
等同采用的國際標準
EN 54-31:2014 - Identical