NFPA 257 窗及玻璃隔断的火灾试验方法
日期:2012-02-10 14:39
ance criteria and results for reporting procedures.
NFPA 257 is referenced by NFPA 101 Life Safety Code when being used to set up a window fire resistance rating in a fire rated wall assembly. The 2007 edition is completely reorganized for clarity and consistency with NFPA's Manual of Style. (Softbound, 13 pp., 2007)
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