固定消防给水设备 第3部分：消防增压稳压给水设备
Fixed water supply equipment used for fire-protection—Part 3: Pressure boosting and stabilizing type water supply equipment used for fire-protection
标准状态
发布于：2026-01-28
实施于：2027-02-01
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基本信息
内容预览
Fixed water supply equipment used for fire-protection—Part 3: Pressure boosting and stabilizing type water supply equipment used for fire-protection