论文部分内容阅读
本文通过两种吸声材料的吸声性能进行的试验分析,就工程机械司机室吸声材料的选择进行了讨论。
In this paper, through the analysis of the sound absorption performance of two kinds of sound-absorbing materials, the choice of sound-absorbing materials for the cab of the construction machinery is discussed.