基本解释

• [经济学]电气运输设备

英汉例句

双语例句

• The utility model discloses a sliding contact wire which is a sliding contact power supply circuit for mobile electric appliance device, such as lifting devices, transporting devices, etc.
  本实用新型滑触线是一种起重运输等移动电气设备用的滑动接触供电线路。
  ip.com

专业释义

经济学

• 电气运输设备