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来源:雅诚德英语网
The torch can bring higher arc voltage with lower fluctuation by elongating the arc.
该喷枪能够提高电弧电压并减小电弧电压波动。
The torch can bring higher arc voltage with lower fluctuation by elongating the arc.
该喷枪能够提高电弧电压并减小电弧电压波动。