NBN EN ISO 17777 : 2016現行
WELDING CONSUMABLES - COVERED ELECTRODES FOR MANUAL METAL ARC WELDING OF COPPER AND COPPER ALLOYS - CLASSIFICATION (ISO 17777:2016)
出版：Belgian Standards
專家解讀視頻
基本信息
標準編號： NBN EN ISO 17777 : 2016
標準類別：Standard
出版單位：Belgian Standards
標準頁數：0
標準簡介
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.
