Mahsulot tavsifi
Information about types, characteristics, and propagation of sound vibrations, including the range of frequencies audible to the human ear and the speed of sound in different mediums
#tovush to'lqinlari#ko'ndalang to'lqinlar#uzunlamas
Muallif
Brend UzTasdiqlangan muallif
- Hujjatlari
- 74 898
- Sotilgan
- 2 236
