This standard specifies the technical requirements, inspection rules and identification of occupational safety helmets. This standard applies to safety helmets commonly used in work, and the additional special technical properties are only applicable to corresponding special places. This standard does not apply to large caps, cloth caps, motorcycle helmets, anti-riot helmets, sports helmets, straw hats, ordinary cotton caps, military equipment, etc.
GB 2811-2007 Referenced Document
GB 12158 General guideline for preventing electrostatic accidents