lubricator feed valve

例句：

1. 1. The lubricatorfeed valve is responsible for distributingoil to the engine.
   润滑器进料阀负责将油分配到发动机中。
2. 2. Thelubricator feed valve was designedto improve fuel efficiency.
   润滑器进料阀的设计旨在提高燃油效率。
3. 3. The lubricator feed valve is essential for maintainingproper engine performance.
   润滑器进料阀对于保持发动机正常运行至关重要。