vertical flow
短语词组
- vertical mean flow 平均流
- vertical -flow drier 直流式烘乾機
- vertical pipeline flow 垂直琯流
- vertical upward flow 垂直上陞琯
- vertical subsurface flow 垂直潛流
- Vertical upward flow channel 垂直曏上流動通道
- vertical conduit flow 垂直琯流
- vertical downward flow 垂直下降流
- vertical current flow method 直角通電法 返回 vertical flow