·Dec 22, 2023

Spectral tube of a TSU (Telescopical Spectral Unit) for hydrogen; made in the USSR.

Name: Спектральная трубка ТСУ Водород Электродело СССР | Soviet Hydrogen spectral tube USSR
Uploaded: 2023-12-22T15:23:50.084Z
Duration: 10 s
Channel: Roman Badusov
Description: Спектральная трубка ТСУ Водород Электродело СССР | Soviet Hydrogen spectral tube USSR — 10-second loop by Roman Badusov on Coub. Tags: tube, hydrogen, ussr.