机械镀镀层
mechanical plated coating
机械镀锌层
Mechanical plating zinc coating
mechanically deposited zinc coating
电机机械式扫描
scanning
electromechanical scannig
electromechanical
叠层机械臂
Multi-layer Assembled Flexible Arm
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
工程机械机群
engineering machinery cluster
Engineering Machine-group
机械镀膜
mechanical orienting tool
机械镀锌
mechanical zinc-plating
machinery galvanization
mechanically zinc-plating
mechanical zinc plating
Mechanical galvanization
mechanical galvanizing
mechanical Zn plating
mechanical plating
Mechanical zinc coating
Mechanically zinc deposited
空-空后冷载重车发动机机械设备手册
ataac truck engine mechanical manual
染整机械机构
dyeing and finishing mechanism