Science and Technology Industries 2023
Now showing: China, Peoples Rep. - Postage stamps - 2023 - Science and Technology Industries - 4 stamps.
2023
Science and Technology Industries
1. December WM: None Design: Song Jian Engraving: Beijing Stamp Factory Co., Ltd. Perforation: 13½
![[Science and Technology Industries, type GZH]](https://www.stampworld.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/GZH-s.jpg)
![[Science and Technology Industries, type GZI]](https://www.stampworld.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/GZI-s.jpg)
![[Science and Technology Industries, type GZJ]](https://www.stampworld.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/GZJ-s.jpg)
![[Science and Technology Industries, type GZK]](https://www.stampworld.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/GZK-s.jpg)
