Mahsulot tavsifi
The product discusses the characteristics of ultraviolet radiation, its effects on the skin, and the structure of ultraviolet telescopes. It also covers the history of cosmic telescopes
#nurlanish#ultrabinafsha#teleskop#uv nurlanish#kosmik-optik
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
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