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Simply introduce the electrostatic powder coating product line and technology.
简要介绍静电粉末涂装生产线及涂装工艺。
youdao
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The method of solving electrostatic field with electric field line;
本文采用多根细丝线附在带电导体上的方法，来演示电场线。
youdao
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The method of solving electrostatic field with electric field line;
本文采用多根细丝线附在带电导体上的方法，来演示电场线。
youdao