vacuum gas oil

例句：

1. 1.The vacuum gas oil is used in the production of electronic devices.
   真空气体油用于电子设备的生产。
2. 2. The vacuum gas oil has a high energy density and can be used as an energy storage medium.
   真空气体油具有高能量密度，可以作为能源储存介质。
3. 3. Vacuum gas oil can be used to lubricate machinery and reduce friction.
   真空气体油可用于润滑机械，减少摩擦。