Mahsulot tavsifi
This book covers general concepts of energy, heat, light, and sound movements, as well as energy efficiency principles and practical applications
#issiqlik#energiya#harakat#samaradorlik#tovush
Muallif
Sotuvchi 291059Tasdiqlangan muallif
- Hujjatlari
- 68 703
- Sotilgan
- 3 143
