Stamp Title: Development of Hydropower (Hydropower Construction) Serial number: 2022-13 Stamp specifications: 50×30 mm in figure 1, 30 × 50…
Stamp Title: The 120th Anniversary of Southeast University Serial number: 2022-12 Values in set: 1 (1-1), The 120th Anniversary of…
Stamp Title: Growing Up With My Motherland Serial number: 2022-11 Values in set: 5 (5-1), Love for the Motherland, 80…
Stamp Title: Dongting Lake Serial number: 2022-10 Values in set: 4 (4-1), Evergreen View of Junshan Hill, 80 fen, 50…
Stamp Title: Ancient Towns in China Serial number: 2022-9 Values in set: 4 (4-1), Yaoli Town in Fuliang, Jiangxi, 120…