标准编号:ISO 3834-4:2021
中文名称:金属材料熔焊质量要求 第4部分:基本质量要求
英文名称:Quality requirements for fusion welding of metallic materials — Part 4: Elementary quality requirements
发布日期:2021-04
标准范围
This document defines elementary quality requirements for fusion welding of metallic materials both in workshops and at field installation sites.
标准预览图

