AENOR - UNE 20439-1
ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 20 June 1990 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Electricity supply systems): | 91.140.50 |
Document History
UNE 20439-1
June 20, 1990
ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.
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