片语
cocoon n screening machine筛茧机
carbon black screening machine炭黑筛选机
sieving machine筛分机;[粮食] 筛选机
horizontal drum screening machine卧式滚筒筛分机
roller sand screening machine滚筒筛沙机
classificator精选机;分级机;分粒机;筛分机
Screening sand machine出售筛沙机
small ballast screening machine小型枕底清筛机
Matchstick screening machine梗枝筛选机
cocoon screening machine筛茧机
screening machine screen plate筛分机筛板