Planetary Transportation Systems

group of volunteer scientists and engineers based in Germany

en-GB/ˈplænɪtɹɪ ˌtɹænspɔːˈteɪʃn ˈsɪstəmz/
en-US/ˈplænɪˌtɛɹi ˌtɹænspɚˈteɪʃən ˈsɪstəmz/

หมวดหมู่:

astronauticsbusiness