underspeed upstream pressure的意思|示意
低速上游压力
underspeed upstream pressure的网络常见释义
降速的上流压力 ... underspeed upstream oil；降速的向上流动的油 underspeed upstream pressure；降速的上流压力 underspeed upstream signal pressure；降速上流信号压力 ...
underspeed upstream pressure相关短语
1、 underspeed upstream signal pressure 降速上流信号压力
2、 underspeed valve upstream pressure 降速阀上流压力
3、 underspeed valve upstream pressure tap 降速阀上流测压孔