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07/30168488 DC废止

BS EN 253. District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene

出版：British Standards Institution

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基本信息

标准编号： 07/30168488 DC

发布时间：2007/7/6 0:00:00

标准类别：Draft

出版单位：British Standards Institution

标准页数：51

标准备注

© British Standards Institution 2013

General notes:
This Draft for Public Comment is no longer current as its expiry date for comments has passed. It is not available for order.

替代本标准的新标准

BS EN 253:2009

07/30168488 DC废止

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