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室法吸声系数测量规范
meaning in Chinese
gbj 47-83
Examples
Code for measurement of sound - absorbing coefficient in reverberation room
混响
室法吸声系数测量规范
Acoustics - sound - abserbin coefficient measurement by method of reverbration room
混响
室法吸声系数测量规范
Related Words
室顶陷窝
室端
室房传导
室房传导时间交替
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