AENOR - UNE 20556
COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS
active, Most Current
| Organization: | AENOR |
| Publication Date: | 15 October 1975 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Power transmission and distribution lines): | 29.240.20 |
| ICS Code (Transmission systems): | 33.040.20 |
Document History
UNE 20556
October 15, 1975
COUPLING DEVICES FOR POWER LINE CARRIER SYSTEMS
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