Meanwhile, the line also has special features on electric equipment allocation and new technology application.

同时，该线在电气设备配置，新技术应用等方面也具有特色。

youdao

Meanwhile, the line also has special features on electric equipment allocation and new technology application.

同时，该线在电气设备配置，新技术应用等方面也具有特色。

youdao