SN EN 837-3-1997 标准详情
- 标准号:SN EN 837-3-1997
- 中文标题:
- 英文标题:Pressure Gauges - Part 3: Diaphragm And Capsule Pressure Gauges; Dimensions, Metrology, Requirements And Testing
- 标准类别:瑞士标准化协会SNV
- 发布日期:
Defines requirements for diaphragm and capsule indicating pressure gauges, vacuum gauges and combined vacuum and pressure gauges (compound gauges) from 50 - 250 nominal size having ranges up to 25 bar for measuring gauge pressure. Includes test proce
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