STN 345543 (345543)

Drawings in electric engineering. Graphical symbols for railway electric signalling equipment block diagrams

STANDARD published on 1.1.1972

The information about the standard:

Designation standards: STN 345543
Classification mark: 345543
Catalog number: 57986
Note: WITHDRAWN
Publication date standards: 1.1.1972
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN