
【国外标准】 District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
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适用范围:
暂无
标准号:
BS EN 253:2019+A1:2023
标准名称:
District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
英文名称:
District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene标准状态:
现行-
发布日期:
2024-01-12 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS EN 253:2019 District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
- 下一篇: BS EN 2540:2018 Aerospace series. Steel X7CrNiAl17-7 (1.4568). Air melted. Solution treated and precipitation hardened. Sheet and strip. a ≤ 6 mm. 1 240 MPa ≤ Rm ≤ 1 450 MPa
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