pressure bar gap

例句：

1. 1.The pressure bar gap is critical to the operation of the pump.
   压力棒间隙对泵的运行至关重要。
2. 2. The engineer carefully measured the pressure bar gap to ensure accuracy.
   工程师仔细测量了压力棒间隙以确保准确性。
3. 3. The manufacturer has released a new model with a smaller pressure bar gap, reducing wear and tear.
   制造商推出了一款新模型，具有更小的压力棒间隙，以减少磨损。