AFNOR - FD Z81-031
Type approval specification for private switching systems.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 June 1997 |
| Status: | active |
| Page Count: | 120 |
| ICS Code (Switching and signalling systems): | 33.040.30 |
Document History
FD Z81-031
June 1, 1997
Type approval specification for private switching systems.
A description is not available for this item.
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