１９９４车辆制动技术取得大进展的一年钱立新１９９４年是铁道车辆制动技术取得突破性进展的一年。回顾这一年，每一位从事制动技术工作的工程技术人员都会感到兴奋。首先是旅客列车制动技术上了一个新台阶，集中表现在广深线３列准高速列车的制动系统采用了全新的电空制... 1994 Vehicle braking technology made great progress in the year Qian Lixin 1994 is a breakthrough in the braking technology of railway vehicles made a breakthrough. Looking back this year, everyone who works on brake technology will feel excited. The first is the passenger train braking technology to a new level, focusing on the three lines of Guangzhou-Shenzhen line of high-speed train braking system uses a new air-to-air system ...