射流元件 meaning in English

fluidic device
fluidic element
fluidic elemet

Design of the testing system for jet elements
射流元件检测系统的设计
Analog test study of nozzle width and split type ' s influence on pneumatic efflux element switching performance
深宽比及劈高对气动射流元件射流切换影响模拟试验研究
Application of ion implantation and d - gun spraying technology to improve operation life for jet element of fluid efflux hammer
应用离子注入和爆炸喷涂技术提高液动锤射流元件寿命