Hiina Rahvavabariik
Praegu kuvatakse: Hiina Rahvavabariik - postmargid (1949 - 2024) - 1 margid.
1980
The 2nd National Conference of Chinese Scientific and Technical Association
12. märts WM: mitte ükski lehe suurus: 40 perforatsioon: 11½
![[The 2nd National Conference of Chinese Scientific and Technical Association, Tüüp BJZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/BJZ-s.jpg)
