Telecom Broadcasting Spectrum Management Satellite and orbit management Home / Spectrum Management / การประชุมเตรียมการ WRC-23 / การประชุมกลุ่มย่อย Chapter 1: Fixed, Mobile and Broadcasting issues Chapter 2: Aeronautical and maritime issues Chapter 3: Science issues Chapter 4: Satellite issues Chapter 5: General issues We use cookies to give you the best possible services. By continuing or closing this dialogue box, you are accepting our Cookies Policy. x
Telecom Broadcasting Spectrum Management Satellite and orbit management Home / Spectrum Management / การประชุมเตรียมการ WRC-23 / การประชุมกลุ่มย่อย Chapter 1: Fixed, Mobile and Broadcasting issues Chapter 2: Aeronautical and maritime issues Chapter 3: Science issues Chapter 4: Satellite issues Chapter 5: General issues