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� Home : ITU-R : Publications : Recommendations : RA�Series : RA.1860 : RA.1860-0 (01/2010)
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RA.1860�:�Preferred frequency bands for radio astronomical measurements in the range 1-3 THz �

Recommendation RA.1860-0 (01/2010)

Approved in 2010-01-27

Status : In force (Main)
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Format Size Posted Article Number
English

Word Document Word

2874880 bytes 2010-02-24 E�35169�

PDF Document PDF (acrobat)

2356759 bytes 2010-02-24 �
Arabic

Word 2007 Document Word 2007

 3325463 bytes 2010-06-25 A�35169�

PDF Document PDF (acrobat)

2415960 bytes 2010-06-25 �
Chinese

Word 2007 Document Word 2007

 2548837 bytes 2010-09-16 C�35169�

PDF Document PDF (acrobat)

2510521 bytes 2010-09-16 �
Espa�ol

Word 2007 Document Word 2007

 3302888 bytes 2010-07-19 S�35169�

PDF Document PDF (acrobat)

2160424 bytes 2010-07-19 �
Fran�ais

Word 2007 Document Word 2007

 3378252 bytes 2010-11-22 F�35169�

PDF Document PDF (acrobat)

2223823 bytes 2010-11-22 �
Russian

Word 2007 Document Word 2007

 3570124 bytes 2010-11-02 R�35169�

PDF Document PDF (acrobat)

2594643 bytes 2010-11-02 �

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