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BS EN ISO 15609-1:2019
Specification and qualification of welding procedures for metallic materials. Welding procedure specification Arc welding (British Standard)
This document specifies requirements for the content of welding procedure specifications for arc welding processes.
Details of the ISO 15609 series are given in ISO 15607. The variables listed in this document are those influencing the quality of the welded joint.
British Standards Institution [bsi]