2 "Ficheiro:2013_Atmospheric_absorption_of_electromagnetic_waves.svg".

Ficheiro:2013 Atmospheric absorption of electromagnetic waves.svg

Attribution-Share Alike 4.0 truetrue English Graph of atmospheric attenuation of electromagnetic waves as a function of frequency and wavelength Catalan Gràfic de...

Ficheiro:Atmospheric electromagnetic opacity.svg

jurisdiction: United States determination method or standard: work of the federal government of the United States determination method or standard: SHA-1...

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