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CA1128967A
(en)
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Suface mining method
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(en)
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Dragline bucket
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单体链式土方垂直提升装置
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(zh)
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多节段组合式土方垂直提升装置
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PL36081B1
(cs)
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(en)
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Combined equipments for building up and clearing dumps of bulk materials
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(en)
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Method of and apparatus for distributing material
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(ru)
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Выемочно-погрузочный комплекс для открытых горных работ
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(en)
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Excavation machine
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Adjustable boom type pull shovel attachment for cranes and the like
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Excavating bucket
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(en)
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John j |
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(en)
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Mine shaft mucking machine
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挖掘机用土料传输机构
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DE572012C
(de)
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Absetzanlage
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JP2000289982A
(ja)
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橋形アンローダ
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CN216613196U
(zh)
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一种装载机粉料辅助卸货装置
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(en)
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Hoisting and conveying apparatus.
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US877578A
(en)
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Excavating-machine.
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(en)
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Artificial excavations for water courses |
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(en)
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Hollow tile laying chute
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(en)
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Automatically-anchoring excavator and conveyer.
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US825553A
(en)
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Excavating apparatus.
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JP2663571B2
(ja)
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ダム堆砂処理用揚土設備
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(en)
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Excavator
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