DIN EN 729-4 : 1994被替代
QUALITY REQUIREMENTS FOR WELDING - FUSION WELDING OF METALLIC MATERIALS - PART 4: ELEMENTARY QUALITY REQUIREMENTS
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN EN 729-4 : 1994
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
This standard is included in DIN Handbook 69 and DIN DVS. Defines quality requirements for welding in workshops and on site. Coverage includes: definitions, subcontracting, welders, welding activities and welding consumables.
