气动流 meaning in English

aerodynamic flow

Adopt pneumatic suction system , noiseless and easy maintenance , to avoid vacuum pump problem
采用气动流式吸纸系统，故障少，声音小，易保养；有别于真空泵之保养问题
Industrial - process control valves - noise considerations - laboratory measurement of noise generated by aerodynamic flow through control valves
工业过程控制阀.噪声问题.气动流流经控制阀产生的噪声的实验室测量
Industrial - process control valves - part 8 - 1 : noise considerations - laboratory measurement of noise generated by aerodynamic flow through control valves
工业过程控制阀.第8 - 1部分:噪声的考虑.气动流流经控制阀产生的噪声的实验室测量
Industrial - process control valves - part 8 : noise considerations - section one : laboratory measurement of noise generated by aerodynamic flow through control valves
工业过程控制阀.第8部分:噪声的考虑.第1节:气动流流经控制阀产生的噪声的实验室测量