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Interactive satellite broadcasting systems (television, sound and data)

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You are here 主页 > ITU Publications > Radiocommunication (ITU-R) > ITU-R Questions > Satellite services > Interactive satellite broadcasting systems (television, sound and data)

Question SG04.289

Managed by SG04
Main
Number
 Title Status
289/4
  		Interactive satellite broadcasting systems (television, sound and data)  
 		In force (Main)

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