Martial arts — Protective equipment for martial arts — Part 9: Additional requirements and test methods for Wushu Sanda head protectors
NORMA vydána dne 13.1.2020
Označení normy: ISO 21924-9:2020
Datum vydání normy: 13.1.2020
Počet stran: 14
Přibližná hmotnost: 42 g (0.09 liber)
Země: Mezinárodní technická norma
Kategorie: 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.