BS 4509-1-1969 标准详情
- 标准号:BS 4509-1-1969
- 中文标题:方法评估发射机的性能在工业过程控制系统,压力和差压变送器的使用与模拟D,C ,输出
- 英文标题:Methods for evaluating the performance of transmitters for use in industrial-process control systems. Pressure and differential pressure transmitters with analogue d.c.outputs
- 标准类别:英国标准BS
- 发布日期:20 October 1969