planetary geared hoist

例句：

1. 1.The planetary geared hoist is a crucial component in the mining industry.
   行星齿轮式提升机是矿业行业的关键组成部分。
2. 2.The engineers designed the planetary geared hoist to meet the high demands of the mining operation.
   工程师们设计了行星齿轮式提升机以满足采矿作业的高标准要求。
3. 3. The planetary geared hoist was used to transport heavy ore from the mine to the processing plant.
   行星齿轮式提升机被用来将矿山中的重矿石从矿场运送到加工厂。