
Electricity metering - Data exchange for meter reading, tariff and load control -- Part 21: Direct local data exchange
STANDARD published on 14.11.2003
Designation standards: UNE-EN 62056-21:2003
Publication date standards: 14.11.2003
The number of pages: 148
Approximate weight : 475 g (1.05 lbs)
Country: Spanish technical standard
Category: Technical standards UNE