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IEC 61094-2 2009-AMD1 2022 Amendment 1 - Electroacoustics - Measurement microphones - Part 2 Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

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IEC 61094-2 2009-AMD1 2022 Amendment 1 - Electroacoustics - Measurement microphones - Part 2 Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique 第 1 页

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本文档由路人甲于 2025-01-27 16:17:01上传分享

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