BS EN ISO 10848-2:2017
聲學 鄰接房間之間空氣和碰撞噪音側向傳聲的實驗室測量 當連接有小影響時輕元素的應用
Acoustics. Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms. Application to Type B elements when the junction has a small influence