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Information × Registration Number 0105U000647, R & D request Title The secondary standard of the unit of transformation scale coefficient of AC electric voltage development by the nominal рrimary voltage 27500 V Head Копшин В.В., Registration Date 08-02-2005 Organization popup.description1 popup.nrat_date 2024-12-11 Close
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Head: Копшин В.В.. The secondary standard of the unit of transformation scale coefficient of AC electric voltage development by the nominal рrimary voltage 27500 V. . № 0105U000647
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Updated: 2026-03-26