DS/EN 12117-1998 标准详情
- 标准号:DS/EN 12117-1998
- 中文标题:塑料管道系统 - 管件,阀门和附件 - 测定气体流量/压降关系
- 英文标题:Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
- 标准类别:丹麦DANSK
- 发布日期:1998-04-07
This standard specifies a method for determining the flow rate/pressure drop relationship of components for plastics piping when tested using air at 25 mbar. It is applicable to mechanical fittings, valves, tapping tees and other ancillaries intended
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