首页 防火测试中心 刷新 返回 登录
NFPA 76 远程通讯设备消防保护的推荐做法
日期:2012-02-09 10:27
-date requirements for life safety issues.
This vital document includes both performance-based and prescriptive options for
Telecommunications equipment spaces
Cable entrance facilities
Power areas and battery spaces
Main distribution frames
Standby engine areas
Technical support areas
Administrative areas
Building services and support areas within large and small facilities
Among the changes in the 2009 edition of NFPA 76
Whereas the 2005 edition specifically excluded telecom

4/5 下一页 上一页 首页 尾页

防火测试中心


返回 刷新 WAP首页 网页?/a> 登录
09/11 16:56
½ www.400ai.com www.50ppp.com www.zzz13.com ڷƱ ݷƱ Ʊ ɳ˽̽ ɳվŻ