?NORM EN ISO 22568-4: 2019 11 01现行
Foot and leg protectors — Requirements and test methods for footwear components Part 4: Non-metallic perforation resistant inserts (ISO 22568-4:2019)
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
标准编号： ?NORM EN ISO 22568-4: 2019 11 01
标准类别：Test Method
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：0
标准简介
This document specifies requirements and test methods for the non-metallic inserts with resistance against mechanical perforation, intended to function as components of PPE footwear (e.g. as described by ISO 20345, ISO 20346 and ISO 20347).
