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MEASUREMENT MICROPHONES. PART 4: SPECIFICATIONS FOR WORKING STANDARD MICROPHONES.
STANDARD published on 28.6.1999
Designation standards: UNE-EN 61094-4:1999
Publication date standards: 28.6.1999
SKU: NS-561575
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Latest update: 2026-09-04 (Number of items: 2 300 131)
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