DIN EN ISO 20349-1 : 2021 Title: Personal protective equipment - Footwear protecting against risks in foundries and welding - Part 1: Requirements and test methods for protection against risks in foundries (ISO 20349-1:2017 + Amd. 1:2020) (includes Amendment A1:2020) Year: 2021 Publisher: DIN Media GmbH Availability: Within 1-2 working days