- 标准序号:DIN 19214-2-1985
- 标准状态: 现行
- 英文名称:flow measurement; differential pressure devices with flanges taps, nominal diameter 10 to 400, nominal pressure 10 to 100; sealing surface projection and recess
- 中标分类: N仪器、仪表
- ICS分类: 计量学和测量、物理现象
- 发布日期:1985-07
- 页数:4P.;A4