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.
长大货物车的承载框架结构设计，是长大货物车设计中的关键技术问题，也是组合式长大货物车的一种创意。
The structure design of load-carrying frames for heavy-duty wagons is the key technology in design of heavy-duty wagons, as well as a creative idea for combination type heavy-duty wagons.
长大货物车的承载框架结构设计，是长大货物车设计中的关键技术问题，也是组合式长大货物车的一种创意。
The structure design of load-carrying frames of heavy-duty cars is the key technique in the design of heavy-duty cars, and is also a creativity of the composite heavy-duty cars.
应用推荐