traction power supply
短语词组
- traction and power supply 牽引供電
- traction motor power supply system 牽引電動機供電制式
- dc traction power supply 直流牽引供電
- subway traction power supply 地鉄牽引供電
- traction power supply mode 牽引供電方式
- traction power supply systems 牽引供電系統
- traction power supply substation 牽引變電站
- traction power supply modes 牽引供電方式
- electric traction power supply 電力牽引供電 返回 traction power supply