Home / Standards / GB 27898.1-2011 GB 27898.1-2011 Active Fixed water supply equipment used for fire-protection - Part 1: Gas pressure fixed water supply equipment used for fire-protection 固定消防给水设备 第1部分：消防气压给水设备 Standard Type GB ICS 13.220.10 CCS C84 Status 现行 Issue Date 2011-12-30 Implementation 2012-06-01 Responsible Dept 国家消防救援局 Drafting Unit N/A