belt tunnel
... 皮带沟 belt tunnel 出油井间连线上最佳布井的理论 belt-line theory 带状沿岸平原 belted coastal plain ...
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皮带输送式掘沟机 belt conveyer type trencher
地沟皮带输送机 [建] tunnel conveyor
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阐述了瀑布沟水电站土坝施工用的砾石土条筛、振动筛及长距离皮带输送机等的技术特点和布置。
The technical characters and deployment of the belt screeners, shaking screeners and long-distance belt conveyors for earth dam construction of Pubugou Hydropower Station are described.
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