NBN EN ISO 17777 : 2016现行
WELDING CONSUMABLES - COVERED ELECTRODES FOR MANUAL METAL ARC WELDING OF COPPER AND COPPER ALLOYS - CLASSIFICATION (ISO 17777:2016)
出版：Belgian Standards
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基本信息
标准编号： NBN EN ISO 17777 : 2016
标准类别：Standard
出版单位：Belgian Standards
标准页数：0
标准简介
Describes requirements for the classification of covered electrodes for manual metal arc welding of copper and copper alloys. Also includes those chemical compositions in which the copper content exceeds that of any other element.
