UNE-EN 21680-1:1996

ACOUSTICS. TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY. PART 1: ENGINEERING METHODS FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE. (ISO 1680-1:1986).

STANDARD published on 24.6.1996

Spanish -
electronic design (pdf) (87.30 USD)

Spanish -

Print design (96.00 USD)

The information about the standard:

Designation standards: UNE-EN 21680-1:1996
Note: WITHDRAWN
Publication date standards: 24.6.1996
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Category: Technical standards UNE