Профилактика детского электротравматизма https://school29syzran.minobr63.ru/wp-content/uploads/2024/06/field_rain_1920x1080.mp4 https://school29syzran.minobr63.ru/wp-content/uploads/2024/06/football_1920x1080.mp4 https://school29syzran.minobr63.ru/wp-content/uploads/2024/06/football_1920x1080-1.mp4 https://school29syzran.minobr63.ru/wp-content/uploads/2024/06/girl_1920x1080.mp4 https://school29syzran.minobr63.ru/wp-content/uploads/2024/06/plane_1920x1080.mp4