GB 5135.11-2025
自动喷水灭火系统 第11部分:沟槽式管接件
Automatic sprinkler systems—Part 11: Grooved pipe couplings and fittings
- 实施日期
- 2026-11-01
- ICS 分类
- 13.220.10
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 5135.11-2025
Automatic sprinkler systems—Part 11: Grooved pipe couplings and fittings
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