UL1256：屋顶板结构的防火测试
日期:2010-05-12 00:00
adation, and combustive damage are determined after roof deck constructions are exposed to controlled fire conditions, these requirements are not intended for use in describing or defining the fire hazard or risk of fire under actual fire conditions.
2/2 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
10/30 06:38