
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:British Standards Institution

專家解讀視頻
2017 [31/01/2018]2008 [31/10/2008]
Supersedes BS ISO 14520-14 & 07/30169852 DC. Also available as part of BS KIT 105. (10/2008) Supersedes 16/30339876 DC. (01/2018)
EN 15004-9 : 2017 - Identical
EN 15004-9 : 2017 - Identical
EN 15004-9:2017 - Identical