超冗余度机械臂
hyper redundant manipulator
单向分度机械
one-way dividing mechanism
电机机械式扫描
electromechanical scannig
scanning
electromechanical
二自由度机械手
two degree-of-freedom manipulators
发动机机械故障研究
Research on the mechanical failure of the engine
纺纱机械机构
mechanism of spinning frame
风机机械特性曲线
mechanical characteristic curve of fan
高强度机械混合
high strength mechanical mixture
高强度机械用钢生产线
high strength machine steel production line
工程机械机群
engineering machinery cluster
Engineering Machine-group