UNE 20465:1989

PRECISION METHOD FOR PRESSURE CALIBRATION ON ONE-INCH STANDARD CONDENSER MICROPHONES BY THE REPROCITY TECHNIQUE

NORMA vydána dne 23.11.1989

Španělsky -
Elektronické PDF (1512.30 CZK)

The information about the standard:

Designation standards: UNE 20465:1989
Note: NEPLATNÁ
Publication date standards: 23.11.1989
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE