DIN EN ISO 20345/A1:2023-05
个人防护装备 - 安全鞋 - 修正案 1 (ISO 20345:2021/DAM 1:2023)
Personal protective equipment - Safety footwear - Amendment 1 (ISO 20345:2021/DAM 1:2023); German and English version EN ISO 20345:2022/prA1:2023 / Note: Date of issue 2023-04-21*Intended as an amendment to DIN EN ISO 20345 (2022-06).