DIN 19214-1-1985 标准详情
- 标准号:DIN 19214-1-1985
- 中文标题:流量测量技术.具有法兰式取压接口的节流器.公称宽度50至500.公称压力10至100.光滑密封型
- 英文标题:flow measurement; differential pressure devices with flanges taps, nominal diameter 50 to 500, nominal pressure 10 to 100; sealing surface raised face
- 标准类别:德国标准
- 发布日期:1985-07