T/SPEMF 0014-2020 Electric bicycle helmet
T/SPEMF 0014-2020 Electric bicycle helmet
Basic Information
Scope
Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Specifications and dimensions 5. Classification 6. Requirements 6.1 Materials 6.2 Structure 6.3 Performance 7. Test methods 7.1 Laboratory environmental conditions 7.2 Material testing 7.3 Helmet structure, specification dimensions, and protection range testing 7.4 Helmet quality testing 7.5 Helmet field of vision inspection 7.6 Helmet visor performance testing 7.7 Helmet wearing device stability test 7.8 Helmet wearing device strength test 7.9 Durability test of the quick-release buckle device of the helmet wearing system 7.10 Helmet collision energy absorption performance test 7.11 Helmet penetration resistance performance test 8. Inspection rules 9. Product information