pressure differential
短語詞組
- pressure e differential recorder 壓差記錄儀
- Pressure and Differential Pressure 壓力以及差壓測量
- pressure e differential meter 壓差式流量計
- pressure -differential tubing safety valve 壓差式油管安全閥
- Pressure Differential Differential Drain Style 壓差式排水
- allowable pressure differential 允許壓差 返回 pressure differential