DIN EN ISO 21012:2021-10 Cryogenic vessels - Hoses (ISO/DIS 21012:2021); German and English version prEN ISO 21012:2021 / Note: Date of issue 2021-08-27*Intended as replacement for DIN EN ISO 21012 (2019-04).
2021DIN EN ISO 21012:2021-10 Cryogenic vessels - Hoses (ISO/DIS 21012:2021); German and English version prEN ISO 21012:2021 / Note: Date of issue 2021-08-27*Intended as replacement for DIN EN ISO 21012 (2019-04).
2019DIN EN ISO 21012:2019-04 Cryogenic vessels - Hoses (ISO 21012:2018); German version EN ISO 21012:2018 / Note: To be replaced by DIN EN ISO 21012 (2021-10).