DIN 45635-25:1980-11 Measurement of airborne noise emitted by machines; enveloping surface method, oxy-fuel gas and plasma torches and machines

标准编号：DIN 45635-25:1980-11

英文标题：Measurement of airborne noise emitted by machines; enveloping surface method, oxy-fuel gas and plasma torches and machines

德文标题：Geräuschmessung an Maschinen; Luftschallmessung, Hüllflächen-Verfahren, Autogen- und Plasma-Brenner und -Maschinen

发布日期：1980-11

标准预览图