NF EN 1267-2012 标准详情
- 标准号:NF EN 1267-2012
- 中文标题:
- 英文标题:Robinetterie industrielle. Essai de ristance l'oulement utilisant l'eau comme fluide d'essai Industrial valves - Test of flow resistance using water as test fluid
- 标准类别:法国国家NF
- 发布日期:2012-03-01
Defines a procedure to determine pressure loss and fluid flow rate through valves in piping systems employing water as a test fluid. The procedure is appropriate for valves with low coefficient values, but above 0,1 by determining pressure loss, with
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