发动机连杆总成
engine connecting rod assembly
管与管板连接接头
Connection Joint of Tubes and Tube Sheets
机械连接接头
mechanically fastened joints
mechanically fastened joint
挤压连接接头性能
property of extruded connection joints
接头连接技术
joint connection technology
接头连接条件
joint connecting condition
接头连接型式
joints connecting patterns
连杆总成
connecting rod unit assembly
rod assembly
connecting rod assembly
linkage rod assembly
link assembly