Rollet罗列特rolln.卷；滚动；名单；压路机；颤音；圆形物，面包卷v.摇摆；滚；绕；转动；展开Rolling with reducing resources减量化Rolling - sloping plat scheme斜盘式rolling diameter of wheel tread轮辋滚动直径roll-press thread conjunction滚压直螺纹连接rolling mill oil-film bearing轧机油膜轴承Roll-on-roll-off Shipping滚装运输roll-type briquetting machine对辊制团机rolling control characteristics滚转控制特性rolling back-stroke flip turn滚翻仰泳转身Rolling shutter with steel door帘侧门钢质防火卷闸