Water safety signs and beach safety flags - Part 1: Specifications for water safety signs used in workplaces and public areas
NORM herausgegeben am 1.8.2009
Designation standards: ČSN ISO 20712-1
Classification mark: 018023
Catalog number: 83843
Note: UNGÜLTIG
Publication date standards: 1.8.2009
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN