摘要
减振器行业标准QC/T491已完成修订,新的标准更能体现行业的发展水平。文章对标准的各项条款内容逐一进行了解读,并着重介绍了新增及变动较大的条款,分析新旧版本的异同点,关键点,为标准的实施及试验的开展提供参考。
The shock absorber industry standard QC/T 491 has been revised,and the new one can better reflect the development level of the industry.The paper introduces each item of the standard,especially the newly added and greatly changed ones.In addition,the key points and differences of two versions are discussed to provide a reference for the implementation and testing.
作者
刘伟
孙世键
庞方超
王灵龙
Liu Wei;Sun Shijian;Pang Fangchao;Wang Linglong(China Automotive Technology&Research Center,Tianjin 300300)
出处
《汽车实用技术》
2019年第18期268-270,共3页
Automobile Applied Technology
