受电弓 meaning in English

pantograph type current collector

The design of monitor system of engine powered bow
电机车受电弓监控系统的设计
Study on pantograph contact strips for electric locomotive
电力机车受电弓滑板的研制
Research on new copper - carbon composite pantograph slide plate
碳复合受电弓滑板的制备
Pantograph slide plates for electric locomotive
电力机车受电弓滑板
Development of novel electric locomotive pantograph slide plate
新型电力机车受电弓滑板的研制

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