UL 155-2000 标准详情
- 标准号:UL 155-2000
- 中文标题:地下室和档案室门的耐火性试验
- 英文标题:standard for tests for fire resistance of vault and file room doors
- 标准类别:美国保险商实验室标准UL
- 发布日期:2000-04-05
1 SCOPE1.1 THESE REQUIREMENTS COVER THE TEST PROCEDURE APPLICABLE TO THE FIRE-RESISTANCE CLASSIFICATION OF DOORS INTENDED FOR THE PROTECTION OF OPENINGS OF VAULTS AND FILE ROOMS. 1.2 RECOMMENDATIONS FOR RECORD PROTECTION EQUIPMENT AND TECHNIQUES, INC
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