AFNOR - NF EN 61842
Microphones and earphones for speech communications
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 June 2004 |
| Status: | active |
| ICS Code (Accessories): | 33.160.50 |
| ICS Code (Electroacoustics): | 17.140.50 |
Document History
NF EN 61842
June 1, 2004
Microphones and earphones for speech communications
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