planetary hot mill

例句：

1. 1.The planetary hot mill is used to grind materials with high hardness.
   行星式高温磨机用于研磨高硬度材料。
2. 2.The planetary hot mill has a wide range of applications in the field of metallurgy.
   行星式高温磨机在冶金领域有广泛的应用。
3. 3. The planetary hot mill is an essential tool for grinding and polishing metals.
   行星式高温磨机是研磨和抛光金属的必备工具。