ITU-R Special Rapporteur Group Colloquium on the UTC Time Scale.
87 2013 56,600 5,721 90,594 87.
In April 2001, Rob Seaman of the proposed that leap seconds be allowed to be added monthly rather than twice yearly.
In February 2016, UTC subsidiary announced to employees at its Indianapolis and Huntington plants, that Carrier is moving manufacturing to Mexico: "The best way to stay competitive and protect the business for long-term is to move production from our facility in Indianapolis to Monterrey, Mexico.
国際無線通信諮問委員会中間会議で、細部の具体策を含め現行の協定世界時が決定され、TAI-UTC を整数にする特別調整を含めて1月1日0時0分0秒UTC(1972年1月1日0時0分10秒 TAI )から実施された。 August 9, 2011.
September 4, 2015.