ACOUSTICS. NOISE EMITTED BY MACHINERY AND EQUIPMENT. MEASUREMENT OF EMission sound pressure levels at a work station and at other specified positions. Engineering method in and essentially free field over a reflecting plane. (ISO 11201:1995).
NORMA vydána dne 24.7.1996
Designation standards: UNE-EN ISO 11201:1996
Note: NEPLATNÁ
Publication date standards: 24.7.1996
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE