4 ms·
Original source article: http://www.russianspaceweb.com/proton_glonass49.html http://www.russianspaceweb.com/proton_glonass49.html
by natch 13y ago
Original source article: http://www.russianspaceweb.com/proton_glonass49.html http://www.russianspaceweb.com/proton_glonass49.html