Dzień 1
New Territories
23 listopada 2017, Hongkong ⋅ ⛅ 17 °Chttps://www.kitlaser.com/three-mode-1000mw-lase…
The typical small beam width of beam and the low power real laser pointer in an appropriate clean environment to make Czytaj więcej
https://www.kitlaser.com/three-mode-1000mw-lase…
The typical small beam width of beam and the low power real laser pointer in an appropriate clean environment to make Czytaj więcej