← Ishga qaytish
Ushbu ishga iqtibos qilgan ishlar
1 ta ish
Ish: Solar-radiation concentration in the Fresnel lens: an optical medium system
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Ish: Solar-radiation concentration in the Fresnel lens: an optical medium system