This document specifies performance requirements and test methods for neck laceration protectors used in ice hockey. Neck laceration protectors are needed to reduce the risk of direct laceration to the neck caused by contact of a hockey skate blade. The tests required to ensure that a neck laceration protector conforms to the requirements of this document do not attempt to predict the performance of the neck protector in all possible situations. This document does not address protection from the impact of pucks, sticks or other objects. This document does not address accessories that are associated with a neck laceration protector.st edition 2017-03 Protective equipment for use in ice hockey — Part 5: Neck laceration protectors for ice hockey players équipement protectif destinées à être utilisées en hockey sur glace — Partie 5: Protège-cous contre les lacérations pour joueurs de hockey sur glace Reference number ISO 10256-5:2017(E) ？ ISO 2017 ISO 10256-5:2017(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 標準截圖