您要查找的是不是：
- 机械CAD/CAMMachine CAD/CAM
- 机械machine
- 机械CAD／CAMMechanical CAD/CAM
- 机械CAD/CAM的今天和明天Today and Tomorrow of Mechanical CAD/CAM
- 机械工程mechanical engineering
- 机械的mechanical
- 机械加工mechanical workout
- 机械性能mechanical property
- 支持机械CAD的表面贴图识别及加工实现Picture sticking identification of surface supporting mechanical CAD and the implementation of surface machining
- 机械设备machinery
- CAD/CAMCAD/CAM
- 机械设计mechanical layout
- 机械制造machinofacture
- CAD／CAMCAD/CAM
- 机械工业mechanical industry
- 工程机械engineering plant
- UG/CAD/CAMUG/CAD/CAM
- 机械类enginery
- CAD/CAM系统CAD/CAM system
- 机械工程师mechanical engineer
