1. Key Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education
2. Dalian University of Technology
3. Dalian 116024
4. China
5. Beijing Spacecrafts Manufacturing Factory Co.
6. Ltd.
7. China Academy of Space Technology
8. Beijing 100094
9. Key Laboratory of Marine Materials and Related Technologies
10. Ningbo Institute of Materials Technology and Engineering
11. Chinese Academy of Sciences
12. Ningbo 315201