shaft neck
短语词组
- rolling shaft neck 辊轴颈
- the crack shaft neck 轴颈
- shaft neck damage 轴颈损伤
- pitman shaft neck 连杆轴颈
- drop -down of mine-shaft neck 井颈下沉
- femoral neck shaft angle 股骨颈干角
- humeral neck shaft angle 肱骨颈干角
- Neck shaft angle 颈干角;股骨颈干角
- neck of shaft 轴颈 返回 shaft neck