【中国】商業通信衛星APSTAR−6D打ち上げ成功 [しじみ★]

【中国】商業通信衛星APSTAR−6D打ち上げ成功 [しじみ★]
https://anago.2ch.sc/test/read.cgi/scienceplus/1594355442/

last-modified: 2020-07-25 06:19:31