隔音性能
Through analyzing and computing satisfy environmental noise criteria, a sort of noise absorption wall and sound insulation wall are introduced, which obtained good effect. It has reference value for outdoor machine design in air conditioning system.
在分析和计算了要满足环境允许噪声标准后,给出了一种吸音墙体和隔声挡墙的设计实例,达到了良好的治理效果,对空调系统室外机设计有参考价值。
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