NEN EN 12452-1999 标准详情
- 标准号:NEN EN 12452-1999
- 中文标题:铜和铜合金 - 轧制,翅片,无缝钢管换热器
- 英文标题:Copper And Copper Alloys - Rolled, Finned, Seamless Tubes For Heat Exchangers
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines the composition, tolerances and property requirements on dimensions and form for finned, rolled, seamless copper and copper alloy tubes for heat exchangers supplied in the size range from 6 mm up to and including 35 mm outside diameter and fr
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