DIN EN ISO 11363-1/A1:2023-02
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications - Amendment 1 (ISO 11363-1:2018/DAM 1:2023); German and English version EN ISO 11363-1:2018/prA1:2023 / Note: Date of issue 2023-01-20*Intended...