今年七月份是《铁道车辆》杂志创刊二十周年纪念。在过去的二十年中,《铁道车辆》杂志大量刊登了有关车辆检修和运用、设计制造、试验研究、技术工艺等方面的文章和报道,还通过刊物交流了经验,对改革车辆工作起到了极为有益的促进作用。同时,这个刊物还转载了一 July this year marks the twentieth anniversary of the launch of Railway Vehicles Magazine. Over the past two decades, Railway Vehicles has published a large number of articles and reports on vehicle overhaul and operation, design and manufacture, experimental research, technical process, etc., exchanged experiences through publications, played a role in reforming vehicle work Very helpful promotion. At the same time, this publication also reproduced one