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P.531 : Ionospheric propagation data and prediction methods required for the design of satellite services and systems

Recommendation P.531-4 (05/97)

Approved in 1997-05

Status : Superseded

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Format Size Posted Article Number
English

Word Document Word

1425408 bytes 2001-06-01 E 11420 

PDF Document PDF (acrobat)

272202 bytes 2001-06-01  
Español

Word Document Word

1433600 bytes 2001-06-01 S 11422 

PDF Document PDF (acrobat)

275520 bytes 2001-06-01  
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1438208 bytes 2001-06-01 F 11421 

PDF Document PDF (acrobat)

276512 bytes 2001-06-01  

 

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