摘要
介绍调节阀的选型与选材 ,流量仪表、液位仪表的选用与安装 ,不同类型仪表的应用场合 ;
Presents type and material selection of the adjusting valves,selection and installation of flowmeters and liquidometers,the uses of different types of instruments,and puts forward instrument installation methods at special occasions.
出处
《大氮肥》
CAS
2003年第3期190-192,共3页
Large Scale Nitrogenous Fertilizer Industry
