摘要
介绍了平面四通阀在气体分析领域中的应用,应用于仪器保护、柱切换等。由于其结构简单,便于控制,在使用中得到了十分理想的效果。
This paper describes the application of the fiat four-way valve in the field of gas analysis, used in equipment pro- tectlan, and cohunn switching. Because of its simple structure, easy to control, and obtained the quite ideal effect in use.
出处
《低温与特气》
CAS
2012年第4期49-51,共3页
Low Temperature and Specialty Gases
关键词
平面四通阀
仪器保护
柱切换
flat four-way valve
instrument to protect
column switching
