Chinese translation for "背噪声级"

background-noise level

Similar Words：

"背载在背上的" Chinese translation, "背在" Chinese translation, "背在背上" Chinese translation, "背在肩上的手提包" Chinese translation, "背在接点" Chinese translation, "背债" Chinese translation, "背展背扩肌" Chinese translation, "背展背阔肌（男子规定动作之五）" Chinese translation, "背展双肱二头肌" Chinese translation, "背展双肱二头肌(男子规定动作之四)" Chinese translation