Projects of CEN/TC 268

DIN EN ISO 21012 2020-06-22 Cryogenic vessels - Hoses (ISO/DIS 21012:2021); German and English version prEN ISO 21012:2021 More  Comment 
DIN EN ISO 21011 2018-05-08 Cryogenic vessels - Valves for cryogenic service (ISO/DIS 21011:2021); German and English version prEN ISO 21011:2021 More  Comment 

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