2) nitrogen replaceable equipment
氮气置换装置
1.
The study and research into the problems with liquid-oil-gas-carrying tank cars by using nitrogen replaceable equipment;
处置液化石油气汽车槽车事故的氮气置换装置研究
3) air exchange device
空气交换装置
5) electric-pneumatic transfer device
电/气转换装置
1.
Experimental research on electric-pneumatic transfer device with piezoelectric actuators;
压电式电/气转换装置实验研究
2.
The paper introduced the operating principles,research achievements and developing trends about electric-pneumatic transfer device,which is the most important accessory section of positioner and transducer.
综述了电/气阀门定位器、转换器核心部件———电/气转换装置的工作原理及国内外研究现状,着重介绍了一种利用压电复合圆盘为挡板的新结构电/气转换装置,该装置在较低电压下就可以满足输出气压0。
3.
Based on the driving characteristic of piezoelectric bimorphs, electric-pneumatic transfer device with new piezoelectric structure is designed.
根据压电双晶片执行器驱动特点,设计了基于压电结构的电/气转换装置。
6) Electric-Pneumatic Converter
电-气转换装置
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条