lignite wax

例句：

1. 1. The company uses lignite wax to produce its plastic products.
   该公司使用石蜡生产其塑料产品。
2. 2. The lignite wax is used as a lubricant in the machinery.
   石蜡用作机械的润滑油。
3. 3. The lignite wax is also used in the production of candles and other wax-based products.
   石蜡还用于生产蜡烛和其他基于蜡的产品。