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现行 EN ISO 20349-2:2017/A1:2020
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Personal protective equipment - Footwear protecting against risks in foundries and welding - Part 2: Requirements and test methods for protection against risks in welding and allied processes - Amendment 1 (ISO 20349-2:2017/Amd 1:2020) 个人防护设备铸造厂和焊接防护鞋靴第2部分:焊接和相关工艺的防护要求和试验方法修改件1
发布日期: 2020-11-11
实施日期: 2020-11-11
修改附录ZA并增加欧洲信息性附录
Modification of annex ZA and addition of an European informative annex
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归口单位: CEN/TC 161-
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