UNE EN 499-1995 标准详情
- 标准号:UNE EN 499-1995
- 中文标题:
- 英文标题:Welding Consumables - Covered Electrodes For Manual Metal Arc Welding Of Non Alloy And Fine Grain Steels - Classification
- 标准类别:西班牙国家标准UNE
- 发布日期:
Specifies requirements for classification of covered electrodes and deposited metal in the as-welded condition for manual metal arc welding of non alloy and fine grain steels. Coverage includes- symbol for impact properties of all-weld metal; symbol
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