美利体育登录入口官网:EN ISO 10848-3:2006 声学.邻接房间之间空气和碰撞噪音侧向传声的实验室测量.第3部分:当连接有实质性影响时轻元素的应用 ISO 10848-3-2006
Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 3: Application to light elements when the junction has a substantial influence