UNE 20540-3:1974

LINE TRAPS FOR CARRIER SIGNALS OVER POWER LINES: TESTS

STANDARD published on 15.4.1974

Spanish -
electronic design (pdf) (22.90 USD)

The information about the standard:

Designation standards: UNE 20540-3:1974
Note: WITHDRAWN
Publication date standards: 15.4.1974
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE