Specification for pedal cyclists' helmets
Headwear, Cyclists helmets, Vehicle users helmets, Helmets (protective), Protective clothing, Safety measures, Design, Field of vision, Childrens clothing, Straps, Strength of materials, Quick-release mechanisms, Durability, Marking, Instructions for use, Impact testing, Drop tests, Testing conditio...
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| Language: | English |
| Published: |
London
BSI
1989
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| Subjects: |
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