1. A bucket used for conveying ore or coal up a mine shaft. 
   桶框把生铁或煤运上矿井的框
2. An iron bucket used in wells or mines for hoisting water, ore, or refuse to the surface. 
   吊桶井或矿井里用来把水、矿石或废料吊到地面上的一种铁桶
3. A small wooden bucket. 
   小木桶
4. roller bucket type energy dissipation 
   面流消能
5. trajectory bucket type energy dissipation 
   挑流消能

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• 1. 矿斗
  orange peel bucket 多爪式抓斗...ore bucket 矿斗...overflow bucket 溢出桶
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