Explosives for civil uses - Detonators and relays - Part 15: Determination of equivalent initiating capability; German version EN 13763-15:2004— 19 стр.
Explosives for civil uses - Part 3: Information to be provided by the manufacturer or his authorised representative to the user; German version EN 13857-3:2002— 11 стр.
Graphical symbols; general principles for the creation of graphical symbols; graphical symbols for use in technical product documentation; identical with ISO 3461-2, edition 1987— 6 стр.