By welding operating testing, measurement of Hannover arc characteristics analyzer, hardness test and wear test, the influence of rutile particle size on the properties of the electrodes was studied.
通过操作性能测试、汉诺威电弧质量分析系统测试、硬度试验和磨损试验，研究了金红石粒度对焊条性能的影响。
By welding operating testing, measurement of Hannover arc characteristics analyzer, hardness test and wear test, the influence of rutile particle size on the properties of the electrodes was studied.
通过操作性能测试、汉诺威电弧质量分析系统测试、硬度试验和磨损试验，研究了金红石粒度对焊条性能的影响。
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