标 准 编 号：JIS Z3422-2-2003 简体中文标题：金属材料焊接程序的规范及合格鉴定.焊接程序试验.第2部分:铝及铝合金的电弧焊 繁体中文标题：金属材料焊接程序的规范及合格鉴定.焊接程序试验.第2部分:铝及铝合金的电弧焊 English Name：Specification and qualification of welding procedures for metallic materials -- Welding procedure test -- Part 2: Arc welding of aluminium and its alloys
