英语词典电工英语

median of sounds level

median of sounds level


  • 翻译:噪声声级的中间值

同义词

1)median of sounds level,噪声声级的中间值2)noiseratingnumbers , NRN,噪声级数,噪声分级值,NRN3)medium of sound level,声级中值4)noise rating number,噪声分级值(NR值)5)noise grade A,噪声A声级6)equivalent sound level,等值噪声等级

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