差动式回动装置
differential reversing gear
斗轮机回转机构
slewing mechanisms of bucket wheel loaders
回转振动
rotation vibration
peripheral spindle vibration
全自动回转式消毒、洗瓶、灌装、旋盖四合一灌装机组
automatic disinfecting_cleaning_ filling_sealing machine
轴系回转振动
whirling vibration of shafting
自动回转式油炸锅
automatic round type fryer