DIN 45635-49:1986-05 Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; surface treatment plants

标准编号：DIN 45635-49:1986-05

英文标题：Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; surface treatment plants

德文标题：Geräuschmessung an Maschinen; Luftschallemission, Hüllflächen-Verfahren; Oberflächenbehandlungsanlagen

发布日期：1986-05

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