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Information × Registration Number 0211U000618, 0107U005816 , R & D reports Title Impruving the secondary standard of time and frequency units popup.stage_title Head Nyzhnyk O.D., Registration Date 11-02-2011 Organization Ukrainian State Research and Production Centre for Standardization, Metrology and Sertification popup.description2 Exactness of storage and transmission of size of time and frequency units is megascopic, the total relative error of measuring and transmission of unit of frequency, umen'shenna error of measuring and transmission of time unit, is diminished. Product Description popup.authors Ахмадов Олександр Абу-Бакарович Нижник Олександра Дмитрівна popup.nrat_date 2020-04-02 Close