首页 > 标准下载>BS EN 15698-2-2015 小区供热管道 直埋热水管道用双层保温管道系统 钢制管、聚氨酯保温隔离和外壳的总成与阀门组件 District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and o免费下载
BS EN 15698-2-2015 小区供热管道 直埋热水管道用双层保温管道系统 钢制管、聚氨酯保温隔离和外壳的总成与阀门组件 District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and o BS EN 15698-2-2015 小区供热管道 直埋热水管道用双层保温管道系统 钢制管、聚氨酯保温隔离和外壳的总成与阀门组件 District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and o

BS EN 15698-2-2015 小区供热管道 直埋热水管道用双层保温管道系统 钢制管、聚氨酯保温隔离和外壳的总成与阀门组件 District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks. Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and o

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  • 标准编号:BS EN 15698-2-2015
  • 标准状态:现行
  • 更新时间:2023-07-07
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