
Fixed Firefighting Systems - Gas Extinguishing Systems - Part 9: Physical Properties And System Design Of Gas Extinguishing Systems For Ig-55 Extinguishant (Iso 14520-14:2015, Modified)
出版:Norwegian Standards (Norges Standardiseringsforbund)

專家解讀視頻
基本信息
標準編號: NS EN 15004-9:2017
標準類別:Standard
出版單位:Norwegian Standards (Norges Standardiseringsforbund)
標準頁數:16
標準簡介
2017 [01/03/2018]2008 [01/10/2008]
等同采用的國際標準
EN 15004-9:2017 - Identical