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瓷螺

瓷螺

1

浅析瓷圈和螺柱对螺柱焊接质量的影响及其对策

Effect of Porcelain Cover and Bolt on the Quality of Bolt Welding and the Countermeasure
2

分析了螺柱焊接质量的现状，剖析了瓷圈和螺柱对螺柱焊接质量的影响。

The present status of bolt welding quality is presented . The effect of porcelain cover and bolt on the quality of bolt welding is analysed .

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