
Determination And Application Of Measurement Uncertainties In Building Acoustics - Part 1: Sound Insulation (iso/dis 12999-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Determination And Application Of Measurement Uncertainties In Building Acoustics - Part 1: Sound Insulation (iso/dis 12999-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频