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AS 5337-2019   Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane AS 5337-2019   Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane

AS 5337-2019   Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane

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  • 標準編號：AS 5337-2019
  • 標準狀態(tài)：現行
  • 更新時(shí)間：2023-05-04
  • 下載次數：次
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