fuel oil service tank

例句：

1. 1.The fuel oil service tank is essential for the operation of the refinery.
   燃料油服务油箱对于炼油厂的运行至关重要。
2. 2.The tank was filled with fuel oil before it was used in the engine.
   在发动机使用之前，这个油箱被装满了燃料油。
3. 3.The tank was inspected regularly to ensure its safety and integrity.
   这个油箱定期检查以确保其安全和完整性。