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Information × Registration Number 0115U001671, ( 0216U000743  ) R & D request Title Ensuring of keeping and effciency of the state measuring primary standard of sound pressure unit in air medium Head Костеров Олександр Олексійович, Registration Date 23-06-2015 Organization State scientific-research institute of metrology of measuring and control systems popup.description1 popup.nrat_date 2024-12-10 Close
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Ensuring of keeping and effciency of the state measuring primary standard of sound pressure unit in air medium
Head: Костеров Олександр Олексійович. Ensuring of keeping and effciency of the state measuring primary standard of sound pressure unit in air medium. State scientific-research institute of metrology of measuring and control systems. № 0115U001671
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Updated: 2026-03-25


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