Self-lubricating bearings for use in aerospace engines 17526
航天发动机用自润滑轴承
Chinese
航天发动机用自润滑轴承
English
Self-lubricating bearings for use in aerospace engines
- Site ref.
- 17526
- Class
- 07
- Included in
- Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)