Respiratory protective devices for self-rescue - Filter self-rescuer from carbon monoxide with mouthpiece assembly; German version EN 404:2005— 43 стр.
Aerospace series - Thermocouple extension cable - Operating temperatures between -65 °C to 260 °C - Part 004: Two core nickel chromium/nickel aluminium shielded and jacketed - Product standard; German and English version EN 4049-004:2006— 18 стр.