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细聊减压稳压型消火栓还有使用的必要吗
2026-06-07
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Key Point:在《消防给水及消火栓系统技术规范 GB50974-2014》规范中对减压有以下规定：1. 消火栓栓口动压不应大于0.5MPa，当大于0.7MPa时必须设置减压装置。
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