hoppern.跳跃者(物或昆虫);储料器;贮煤槽Hopper.n.霍伯(人名)
hopper-on-rails type轨承行斗式
hopper door locking pawl漏斗底门锁闭掣子
hopper shamk opener unit排种箱支架开沟器组合体
hopper transaction memory半式细目存储器
hopper bottom freight car底卸式货车
hopper feed nailing machine料斗送钉式打钉机
hopper diluting instalation泥舱稀释装置
Hopper silo and cone discharge斗式料仓锥型下料
hopper of shotcreting equipment混凝土喷射机料斗
hopper elevating dump meat mixer提升倾卸式肉料混合机