NFPA 14 立管和水带系统安装标准
日期:2012-02-08 14:47
Systems and improve fire protection and fire safety. The 2010 edition includes important changes for system designers and installers, including
New requirements permitting express mains supplying higher zone standpipes to be designed with pressures in excess of 350 psi (24 bar) in accordance with their materials listings or as approved by the AHJ.
Clarified requirements regarding standpipe system zones
New requirements concerning standpipe systems with risers that terminate at different fl
2/3 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
11/05 23:19