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ICS91.140.40
P47DB42
湖北省地方标准
DB42/408—202x
代替DB42/408—2006
建筑燃气安全技术规程
SafetyTechnicalSpecificationforGasofBuilding
(征求意见稿)
202x-xx-xx发布2025-xx-xx实施
湖北省住房和城乡建设厅
联合发布
湖北省市场监督管理局
DB42/408—2024
目次
前言···········································································································I
引言···········································································································I
1范围········································································································1
2规范性引用文件··························································································1
3术语和定义·······························································································2
4总体要求··································································································3
5建筑安全用气条件·······················································································3
5.1一般要求··························································································3
5.2调压设施的设置位置及燃气管道的敷设通道··············································4
5.3建筑用气场所燃气安全使用条件····························································5
6调压计量设备·····························································································7
6.1一般要求··························································································7
6.2调压设备························································································
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