China Acoustics—Procedures GB Standards Search Result

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	GB/T 36079-2018 Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement 声学单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定等效法 - 中英文版

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