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UNE 21136-13:1990

ELECTRICAL RELAYS. BIASED (PERCENTAGE) DIFFERENTIAL RELAYS.

STANDARD published on 24.7.1990

Spanish -
electronic design (pdf) (62.90 USD)
Spanish -
Print design (69.20 USD)

The information about the standard:

Designation standards: UNE 21136-13:1990
Publication date standards: 24.7.1990
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Category: Technical standards UNE