权威例句
Rollaway screenRollaway fence gateROLLAWAY FENCE GATEPlastic rollaway doorRollaway cover for generator auxiliariesMoveable, rollaway door structureRollaway storage cart with collapsible legsPeel Reason of 50Mn Rotary Bearing Rollaway NestAnti-rollaway device for trucks and equipment with fluid and electrically actuated brakesSelection of Process Parameters for Super Finishing of Taper-roller Bearing Ring Rollaway Nest