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National Time Service Center

National Time Service Center

facility in Lintong, China

en-GB/ˈnæʃənəl ˈtaɪm ˈsɜːvɪs ˈsɛntə/

en-US/ˈnæʃnəl ˈtaɪm ˈsɝvɪs ˈsɛnɚ/

Categories:

facility observatory