2. Shanghai Library
3. Nanjing Library
4. Document Information Center of China Academy of Sciences (Library of China Academy of Sciences)
5. Shi Jing University Auditorium Library Building
6. Chongqing Library
7. Shandong Provincial Library
8. Sichuan Provincial Library
9. Tianjin Library
10. Document Information Center of China Academy of Sciences
1 1. China Institute of Science and Technology Information
12. Chengdu Document Information Center of China Academy of Sciences
13. Zhongshan Library, Guangdong Province
14. Shandong University of Technology Library
15. Lanzhou Document Information Center of China Academy of Sciences.
65438+
17. Beijing Institute of Science and Technology Information
18. Shanghai Jiaotong University Library
19. Library of East China Normal University
20. Beijing Normal University Library
2 1. Chongqing University Library
Southeast university library.
23. Guangzhou Library
24. Nankai University Library
25. Jilin University Library
26. Sun Yat-sen University Library
27. Sichuan University Library
28. East China University of Science and Technology Library
29. Fuzhou University Library
30. Northeast Normal University Library
3 1. Tsinghua University Library
32. Fudan University Library
33. Nanjing University of Technology Library
34. Xiamen University Library
35. Shanghai University Library
36. Lanzhou University Library
37.Xi Jiaotong University Library
38.foshan library
39. Shanghai Normal University Library
40. Shenzhen Library
4 1. Yanshan University Library
42. Jinan University Library
43. Jilin Provincial Library
44. Nanjing Library
45. Wuhan Literature Information Center of China Academy of Sciences
46. Zhejiang University Library
47. Nanjing University Library
48. Wuhan University Library
49. Dongyuan Library
50. Heilongjiang Provincial Library