
Cryogenic vessels– Cleanliness for cryogenic service (ISO23208:2017+ Amd1:2020); English version ENISO23208:2019+ A1:2020, English translation of DIN EN ISO 23208:2020-11
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專(zhuān)家解讀視頻
This document specifies the minimum requirements for the cleanliness of all surfaces of cryogenic vessels and associated accessories that are in contact with the cryogenic fluid at any expected operating conditions.
EN ISO 23208:2019/A1:2020 - Identical
ISO 23208:2017/Amd 1:2020 - Identical