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Projects of CEN/TC 23/WG 11

DIN EN ISO 9809-4 2023-10-13 Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 4: Stainless steel cylinders with an Rₘ value of less than 1 100 MPa (ISO/DIS 9809-4:2024); German and English version prEN ISO 9809-4:2024 More  Comment 

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