polyfluoro kerosene

例句：

1. 1. The polyfluoro kerosene is used inthe production of lubricants andheat transfer fluids.
   聚氟烃煤油用于生产润滑油和传热流体。
2. 2.The new type of polyfluorokerosene has been tested onseveral prototype vehicles.
   新型聚氟烃煤油已在几辆原型车上进行了测试。
3. 3. Polyfluoro kerosene is a more efficient alternative to traditionalfuels.
   聚氟烃煤油是传统燃料的更高效替代品。