Both variable orifices and electromagnetic controllers have been used with success . 可变锐孔和电磁流量控制器都已成功地使用。
2.
Measurement of fluid flow in closed conduits by means of electromagnetic flowmeters 用电磁流量仪测量封闭管道中液体流量
3.
Measurement of conductive liquid flow in closed conduits - flanged - type electromagnetic flowmeters - overall length iso 13359 : 1998 封闭式导管中导电液体流量的测量.带法兰盘的电磁流量
4.
The development of this item will be beneficial to improving the electromagnetic flow measure technology of our country 本项目的开展，对提高我国电磁流量检测技术水平具有积极意义和重要的应用价值。
