Published
Specifies physical and performance requirements, methods of test and marking requirements. The mandatory requirements apply to helmets for general use in industry. Additional optional performance requirements are included: Shock absorption, penetration, flammability, electrical insulation, and lateral rigidity.
PUBLISHED
ISO 3873:1977
90.92
Standard to be revised
Jul 28, 2020
IN_DEVELOPMENT
ISO/CD 3873
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