4:58 play_arrow ÇERNOBİL KAZASI (www.akademikfizik.net) Akademik Fizik visibility 3 schedule 13 سال پیش favorite
1:23 play_arrow KANAL KAZMA MAKİNESİ (www.akademikfizik.net) Akademik Fizik visibility 6 schedule 13 سال پیش favorite