标 准 编 号：ISO 15613-2004 简体中文标题：金属材料的焊接程序规范和鉴定.基于预生产焊接试验的鉴定 繁体中文标题：金属材料的焊接程序规范和鉴定.基于预生产焊接试验的鉴定 English Name：Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test