FprEN ISO 15614-13:2021 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 13: Upset (resistance butt) and flash welding (ISO/FDIS 15614-13:2021)
2021FprEN ISO 15614-13:2021 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 13: Upset (resistance butt) and flash welding (ISO/FDIS 15614-13:2021)