In view of the existing problems of current electric locomotive pantograph slide plates, a new panto - graph slide plate is developed by using powder metallurgy technology.

通过分析当前电力机车受电弓滑板存在的各种问题，用粉末冶金法研制出一种新型的受电弓滑板。

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In view of existing problems of current electric locomotive pantograph slide plate, a new pantograph slide plate was developed using powder metallurgy technology.

通过分析当前电力机车受电弓滑板存在的各种问题，用粉末冶金法研制出了一种新型的受电弓滑板。

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Piezoelectric bimorph, which consists of metal thin circular plate having PZT on both sides, is used as actuators of in pipe micro locomotive mechanism.

双压电膜是由压电材料层、环氧树脂层、金属层组成的复合薄圆板。

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