double-bucket
美
英 
英汉解释
例句
and a bin lifting oil cylinder is arranged under the rear part of the double-bucket type macadam bin.
在双斗型碎石料仓的后部下面设置有料仓举升油缸。
Principium and apply of the double bucket quantitative packing scale
谈谈双斗式定量包装秤的原理及应用
automatic double bucket-wheel ship unloading machine
自动双斗轮船边卸货机