Martial arts — Protective equipment for martial arts — Part 9: Additional requirements and test methods for Wushu Sanda head protectors
NORMA vydaná dňa 13.1.2020
Označenie normy: ISO 21924-9:2020
Dátum vydania normy: 13.1.2020
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document specifies the terms and definitions, product structure, classification, requirements and test methods of head protectors for Wushu Sanda. This document is applicable to Wushu Sanda head protectors sewn with polyurethane (PU) synthetic leather, polyvinyl chloride (PVC) artificial leather, foamed plastic products and other materials.