开底驳船 garbage scow ; barge with hinged bottom door ; Barge hopper
开底泥驳 [船] hopper barge ; garbage scow ; bottom-discharge hopper ; hopper dump dredger
自航开底泥驳 self-propelled split dump barge
敞口驳开底泥驳 hopper
开底垃圾驳 ramped dump barge
非自航开底泥驳 dumb hopper barge
自卸货驳开底泥驳 dump barge
底开式驳船 bottom hopper barge
开底泥驳船 hopperbargeorhopper
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