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BS EN 17415-3-2021District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 3:Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene BS EN 17415-3-2021District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 3:Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

BS EN 17415-3-2021District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 3:Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

  • 标准类别：[BS] 英国标准学会标准
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  • 标准编号：BS EN 17415-3-2021
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  • 更新时间：2022-03-31
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BS EN 17415-3-2021District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Part 3:Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

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