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| First Page | Document Content | |
|---|---|---|
 Date: 2012-10-02 14:09:19Leap second Universal Time ITU-R Radio Regulations CCIR Atomic clock Day Measurement Time scales Coordinated Universal Time |
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| First Page | Document Content | |
|---|---|---|
Date: 2012-10-02 14:09:19Leap second Universal Time ITU-R Radio Regulations CCIR Atomic clock Day Measurement Time scales Coordinated Universal Time |
Add to Reading List |
UNITED STATES OF AMERICA PRELIMINARY VIEWS FOR WRC-15