DIN 15905-3:1991-07 Acoustics in theatres and multi-purpose halls; sound-control rooms

标准编号：DIN 15905-3:1991-07

英文标题：Acoustics in theatres and multi-purpose halls; sound-control rooms

德文标题：Tontechnik in Theatern und Mehrzweckhallen; Tonregieräume

发布日期：1991-07

标准预览图