NEN EN 440-1995 标准详情
- 标准号:NEN EN 440-1995
- 中文标题:焊接耗材 - 丝电极和存款气体保护金属弧焊非合金和细晶粒钢 - 分类
- 英文标题:Welding Consumables - Wire Electrodes And Deposits For Gas Shielded Metal Arc Welding Of Non-alloy And Fine Grain Steels - Classification
- 标准类别:荷兰国家标准NEN
- 发布日期:
Specifies requirements for classification of wire electrodes and weld deposits in the as-welded condition for gas shielded metal arc welding of non alloy and fine grain steels. Coverage includes- symbol for the product/process, symbol for shielding g
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