BS EN 12117-1998 标准详情
- 标准号:BS EN 12117-1998
- 中文标题:塑料管道系统.热塑管件,阀门和配件.气流率/压降之间的关系的测定
- 英文标题:plastics piping systems - fittings, valves and ancillaries - determination of gaseous flow rate/pressure drop relationships
- 标准类别:英国标准
- 发布日期:1998-03-15
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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