标 准 编 号：BS EN ISO 15613-2004 简体中文标题：金属材料的焊接程序的鉴定和规范.基于预生产焊接试验的合格鉴定(中文版) 繁体中文标题：金属材料的焊接程序的鉴定和规范.基于预生产焊接试验的合格鉴定(中文版) English Name：Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test ...