Mahsulot tavsifi
Study of infrared radiation starting from measuring the different temperatures using sensitive devices under the influence of solar radiation, leading to the discovery of invisible infra-red rays
#nurlanish#rentgen#infrared#hertzhel#spektr
Muallif

M TTasdiqlangan muallif
- Hujjatlari
- 12 614
- Sotilgan
- 584









