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STN is a protected designation of Slovak national technical standards.
Protective helmets. Test methods. Part 3: Resistance to penetration
Change published on 1.11.2002
Selected format:Protective helmets - Test methods - Part 4: Retention system effectiveness
Standard published on 1.6.2012
Selected format:Protective helmets - Test methods - Part 5: Retention system strength
Standard published on 1.6.2012
Selected format:Protective helmets - Test methods - Part 6: Field of vision
Standard published on 1.6.2012
Selected format:Protective helmets. Test methods. Part 7: Flame resistance
Standard published on 1.1.2002
Selected format:Protective helmets. Test methods. Part 7: Flame resistance
Change published on 1.11.2002
Selected format:Protective helmets. Test methods. Part 8: Electrical properties
Standard published on 1.7.2002
Selected format:Protective helmets. Test methods. Part 8: Electrical properties
Change published on 1.6.2005
Selected format:Protective helmets - Test methods - Part 10: Resistance to radiant heat
Standard published on 1.6.2012
Selected format:Protective helmets. Test methods. Part 2: Shock absorption
WITHDRAWN published on 1.11.2001
Selected format:Latest update: 2026-06-25 (Number of items: 2 284 379)
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