DIN 19214-3-1985 标准详情
- 标准号:DIN 19214-3-1985
- 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10至400.公称压力64至400.透镜型密封
- 英文标题:flow measurement; differential pressure devices with flanges taps; nominal diameter 10 to 400, nominal pressure 64 to 400; sealing surface lens-shape
- 标准类别:德国标准
- 发布日期:1985-07