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Find out what cookies we use and how to disable themThis International Standard specifies the gas letter code to be used for marking the equipment for gas welding, cutting and allied processes, when the full name of the gas cannot be used.
One world - one standard. Adoption of ISO 10225:2103 as an EN-ISO-document based on Dec 04/2020 of CEN/TC 121 on 2020-03- 03.
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