ISO 4969-1980 标准详情
- 标准号:ISO 4969-1980
- 中文标题:钢 用强无机酸酸浸的宏观检验
- 英文标题:Steel; Macroscopic examination by etching with strong mineral acids
- 标准类别:国际标准化组织标准ISO
- 发布日期:1980-02
This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Speci
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