DIN 45635-52:1986-05 Measurement of airborne noise emitted by machines; enveloping surface method; mine diesel locomotives and mine road railers

标准编号：DIN 45635-52:1986-05

英文标题：Measurement of airborne noise emitted by machines; enveloping surface method; mine diesel locomotives and mine road railers

德文标题：Geräuschmessung an Maschinen; Luftschallemission, Hüllflächen-Verfahren; Gruben-Diesellokomotiven und dieselbetriebene Gruben-Schienenflurbahnen

发布日期：1986-05

标准预览图