DIN EN ISO 15609-2-2001 金属材料焊接程序规范和合格鉴定.焊接程序规范.第2部分:气焊
Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 2: Gas welding (ISO 15609-2:2001); German version EN ISO 15609-2:2001
This standard specifies requirements for the content of welding procedure specifications for gas welding processes. This standard is part of a series of standards. Annex B gives details of this series of standards. Variables listed in this standard are those influencing the quality of the welded joint.