• 通过各种合金特性分析,提出高速电气化铁路接触导线材料选用

    This paper presents the characteristics of various kinds of copper alloy and material selection for contact wire for high speed electrified railways.

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  • 接触角度来看合金用于接触导线受电弓滑板的制造。

    From the viewpoint of electric contact, copper base alloys have been applied to contact wires and also to pantograph sliders.

    youdao

  • 9.2节于2008年6月11修订9.3通过器件确定接地接触接地导线通路应该电镀的或电镀的或铜合金制成。

    See Section 21. 9.2 revised June 11, 2008 9.3 An identified grounding contact, or grounding-conductor path through a device shall be of plated or unplated copper or copper-based alloy. Exception No.

    youdao

  • 9.2节于2008年6月11修订9.3通过器件确定接地接触接地导线通路应该电镀的或电镀的或铜合金制成。

    See Section 21. 9.2 revised June 11, 2008 9.3 An identified grounding contact, or grounding-conductor path through a device shall be of plated or unplated copper or copper-based alloy. Exception No.

    youdao

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