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summary
Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Electrical switchgear and control gear. (Geräuschmessungen an Maschinen; Luftschallmessung, Hüllflächen-Verfahren, Elektrische Schaltgeräte.)
Details
Publisher
DIN
File size
851.88 KB
Pages
4
Format
PDF
Publication date
1978-03-01