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Information × Registration Number 0202U000645, 0101U003596 , R & D reports Title Сonstant metrological work "Preservation and maintenance of capacity of the secondary standard of a time unit and frequency representing national property" popup.stage_title Head Dudych Ivan Ivanovych, Registration Date 19-02-2002 Organization State scientific-research institute of metrology of measuring and control systems popup.description2 During the 2001complex of works that ensured the ability to work and function of SS44 has been carried out. Tests and analysis of stability of MC during the time interval and comparison of scales the standards of other states has been carried out, the methods of transmission of time units and frequency units have been improved, preventive and repair works of measurement equipment have been carried out. Product Description popup.authors popup.nrat_date 2020-04-02 Close