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单词
drag-chain conveyor
释义
drag-chain conveyor
drag-chain conveyor
[
′drag ‚chān kən′vā·ər
]
(mechanical engineering)
A conveyor in which the open links of a chain drag material along the bottom of a hard-faced concrete or cast iron trough. Also known as dragline conveyor.
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更新时间:2025/7/22 2:07:32