乞力马扎罗号和铜号坦赞铁路新客车

New Passenger Cars Named Kilimanjaro and Copper Used on Tanzania and Zambia Railway

介绍了坦赞铁路新客车的结构特点、平面布置、主要技术参数。

Via quality detection test for passenger car ceiling unit air conditioner sets,problems existing in the quality of products in recent years and improvement proposals are put forth.