UNE-EN 24869-3:1994

ACOUSTICS. HEARING PROTECTORS. PART 3: SIMPLIFIED METHOD FOR THE MEASUREMENT OF INSERTION LOSS OF EAR-MUFF TYPE PROTECTORS FOR QUALITY INSPECTION PURPOSES. (ISO/TR 4869-3:1989).

NORMA vydána dne 31.12.1994

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The information about the standard:

Designation standards: UNE-EN 24869-3:1994
Note: NEPLATNÁ
Publication date standards: 31.12.1994
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE