ISO 22568-4:2021现行
Foot and leg protectors Requirements and test methods for footwear components Part 4: Non-metallic perforation resistant inserts
出版：International Organization for Standardization
专家解读视频
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 ISO20345, ISO20346 and ISO20347).
EN ISO 22568-4:2021 - Identical
SN EN ISO 22568-4:2022 - Identical
DS/ISO 22568-4:2021 - Identical
DS/EN ISO 22568-4:2021 - Identical
NS-EN ISO 22568-4:2021 - Identical
I.S. EN ISO 22568-4:2021 - Identical
UNE-EN ISO 22568-4:2021 - Identical
NF EN ISO 22568-4:2021 - Identical
PN-EN ISO 22568-4:2022-06 - Identical
UNI EN ISO 22568-4:2022 - Identical
?NORM EN ISO 22568-4:2022 04 15 - Identical
ABNT NBR ISO 22568-4:2023 - Identical
