DIN EN 22401 : 1994现行
COVERED ELECTRODES - DETERMINATION OF THE EFFICIENCY, METAL RECOVERY AND DEPOSITION COEFFICIENT
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 22401 : 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 DVS Handbook 8. Specifies a method for the determination of the efficiency, weld metal recovery and deposition coefficient of carbon steel and low alloy high steel covered electrodes in the 3.15 to 6.3 mm sizes. Also gives terms and definitions.
本标准替代的旧标准
