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新国标针对客车的主动安全性能与被动安全性能要求作了大幅修改并增加了许多技术条件要求,大大促进了大型客车的技术进步。安全、节能、环保是当今全球汽车界面临的课题和挑战,安全又是3大主题之首。为了提高汽车的安全性能,新技术、新设备、新工艺、新材料层出不穷。我国经济经过30多年的快速发展,汽车的使用条件和运行环境发生了很大变化,人们
The new national standard for the bus active safety and passive safety performance requirements made drastic changes and increased the number of technical requirements, greatly promoted the technical progress of large passenger cars. Safety, energy saving and environmental protection are the topics and challenges facing the global automotive industry today. Security is also the top three topics. In order to improve the car’s safety performance, new technologies, new equipment, new processes and new materials are emerging. After more than 30 years of rapid economic development in China, great changes have taken place in the conditions of use and operating environment of automobiles. People