基于微机技术开发研究新型的电控空气制动机是解决传统长大货物列车制动系统问题的有效途径。

Using ECP braking system is the way to resolve problems of our traditional braking system of long heavy haul freight trains.

youdao

基于微机技术开发研究新型的电控空气制动机是解决传统长大货物列车制动系统问题的有效途径。

Using ECP braking system is the way to resolve problems of our traditional braking system of long heavy haul freight trains.

youdao