NFPA 221 防火墙和防火隔墙
日期:2012-02-10 14:20
fferentiate between types of fire walls and also includes a general chapter that applies to all types of wall assemblies.
The 2012 Edition updates all references and contains editorial revisions to improve usability, consistency, and comprehension. It's an important resource for authorities having jurisdiction (AHJs), engineers, architects, and construction industry professionals. (Softbound, 26 pp., 2012)
3/3 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
10/30 17:06