heavy diesel oil transfer pump

例句：

1. 1. The heavydiesel oil transfer pump is used to transportheavy oil from the well.
   重型柴油油输送泵用于将重油从井中输送。
2. 2. The heavy diesel oil transfer pump isessential for maintaining the stability of the oilfield.
   重型柴油油输送泵对于保持油田的稳定性至关重要。
3. 3. The heavy diesel oil transfer pumpis a complex piece of equipment that requiresregular maintenance.
   重型柴油油输送泵是一种复杂的设备，需要定期维护。