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| 71. | chain bucket dredge |
| 链斗式控泥船 |
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| 72. | rotary bucket excavator |
| 转式电铲 |
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| 73. | shallow type bucket |
| 浅型畚斗 |
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| 74. | bucket brigade electronics |
| 斗链电子学电路 |
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| 75. | a clamshell bucket |
| 蛤戽 |
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| 76. | bucket arm cylinder |
| 斗杆油缸 |
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| 77. | spaced bucket elevator |
| 间隔斗提升机 |
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| 78. | bucket brigade device |
| 组桶式掐 |
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| 79. | wide-bucket excavator |
| 宽斗挖土机 |
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| 80. | bucket current meter |
| 叶片式流速计 |
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