Graphical symbols for diagrams. Architectural and topographical installation plans and diagrams.
NORMA vydána dne 15.2.1997
Designation standards: BS EN 60617-11:1997
Note: NEPLATNÁ
Publication date standards: 15.2.1997
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Kategorie: Technické normy BS