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