DIN 45635-14:1980-07 Noise Measurement on Machines; Airborne Noise Measurement, Enveloping Surface Method, Air-cooled Heat Exchangers (Air Coolers)

标准编号：DIN 45635-14:1980-07

英文标题：Noise Measurement on Machines; Airborne Noise Measurement, Enveloping Surface Method, Air-cooled Heat Exchangers (Air Coolers)

德文标题：Geräuschmessung an Maschinen; Luftschallmessung, Hüllflächen-Verfahren, luftgekühlte Wärmeaustauscher (Luftkühler)

发布日期：1980-07

标准预览图