标 准 号：EN ISO 15612-2004 简体中文标题：金属材料焊接程序的规范和合格评定.通过采用标准焊接程序的合格评定 繁体中文标题：金属材料焊接程序的规范和合格评定.通过采用标准焊接程序的合格评定 English Name：Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure ...