本欧洲标准规定了摩托车骑手在正常交通情况下佩戴的后保护器所提供的最低覆盖面。该标准包含影响保护器性能的要求和试验方法的细节。包括尺寸，符合人体工程学要求以及无害性，标签和信息提供要求的要求

This European Standard specifies the minimum coverage to be provided by motorcyclists’ back protectors worn by riders in normal traffic situations. The standard contains the requirements for the performance of the protectors under impact and details of the test methods. Requirements for sizing, ergonomic requirements, and requirements for innocuousness, labelling and the provision of information are included.