Ehdotuksen tiedot
Gas cylinders. Design, construction and testing of refillable seamless steel gas cylinders and tubes. Part 4: Stainless steel cylinders with an R m value of less than 1 100 MPa (ISO/DIS 9809-4:2024)
Tunnus:prEN ISO 9809-4
Komitea:CEN/TC 23
Lausuntopyynnön määräaika:2024-07-11