Active type bucket is easy and efficient to operate.
点脑桶为活动式，简捷方便，省时省力。
Bucket foundation is a new type of foundation structure in ocean engineering.
桶型基础是一种新型的海洋基础结构型式。
Many bucket elevators are centrifugal discharge type.
很多斗式起落机为离心卸货范例。
Many bucket elevators are centrifugal discharge type.
很多斗式起落机为离心卸货范例。
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