Steam-samfunn :: Skjermbilde :: Blue phosphor is a luminescent material that emits a blue light when exposed to a source of energy or light.

Counter-Strike 2

Utmerkelse

6	Unike besøkende
0	Nåværende favoritter

Bildetekst

"Blue phosphor is a luminescent material that emits a blue light when exposed to a source of energy or light."