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  Home : ITU-R : Publications : Recommendations : P Series : P.840 : P.840-4 (10/2009)
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P.840 : Attenuation due to clouds and fog

Recommendation P.840-4 (10/2009)

Approved in 2009-10-20

Status : Superseded

 

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33177600 bytes 2009-11-30 E 34516 

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1796120 bytes 2009-11-30  
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