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堰底
meaning in English
weir floor
Related Words
扇形堰
土堰
图堰
宽堰
淹没堰
罗堰
动力堰
堰辊
木栅堰
长堰
堰堤式水力发电厂
堰低坝;鱼栅
堰底收缩
堰顶
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