权威例句
Belt-type bucket elevator
Inclined bucket elevator
Bucket elevator with belt protected by the bucket section
ANALYSIS OF INFLUENCE OF DESIGN CHARACTERISTICS OF INCLINED BUCKET ELEVATOR ON THE POWER OF ITS DRIVE
Piece of belt and cups from bucket elevator thrown 800 feet from headhouse.
Belt And Bucket Elevators
Quality circle approach to vertical belt elevator in agro industries
Automation of Material Handling with Bucket Elevator and Belt Conveyor
MAINTENANCE-FREE SPLICE FOR BELT BUCKET ELEVATORS
Non-spill discharge characteristics of bucket elevators
