bow pantograph

 
       
  • 集电弓

bow pantograph的用法和样例:

例句

  1. The species and preparation methods of carbonic system pantograph strip materials are explained in detail.
    重点阐述了炭系受电弓滑板材料的种类和制备方法。

bow pantograph的相关资料:

临近单词

今日热词
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