electric arc []

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A new technology - the electric arc spraying technology combined by powder is introduced. 介绍一种新型电弧喷涂技术粉末复合电弧喷涂技术. 来自互联网
Induction furnace, electric arc furnace, melting steel and iron. 感应炉、电弧炉、熔化钢、铁等. 来自互联网

electric arc []

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基本释义

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