GB 14102.2-2024
防火卷帘 第2部分:防火卷帘用卷门机
Fire shutter assembly—Part 2:Motor for fire shutter assembly
- 实施日期
- 2025-05-01
- ICS 分类
- 13.220.50
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB 14102.2-2024
Fire shutter assembly—Part 2:Motor for fire shutter assembly
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