AENOR - UNE-EN 24869-3
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).
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 31 December 1994 |
| Status: | inactive |
| ICS Code (Noise with respect to human beings): | 13.140 |
| ICS Code (Head protective equipment): | 13.340.20 |
Document History
UNE-EN 24869-3
December 31, 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).
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