UNE 21302-321:1990
ELECTROTECHNICAL VOCABULARY. INSTRUMENT TRANSFORMERS.

Standard No.

UNE 21302-321:1990

Release Date

1990

Published By

AENOR

Latest

UNE 21302-321:1990

UNE 21302-321:1990 history

• 1990 UNE 21302-321:1990 ELECTROTECHNICAL VOCABULARY. INSTRUMENT TRANSFORMERS.