BS EN 352-3-2002 护听器.安全要求和试验.工业安全头盔的耳套

标准号：BS EN 352-3-2002
中文标准名称：护听器.安全要求和试验.工业安全头盔的耳套
英文标准名称：Hearing protectors - Safety requirements and testing - Ear-muffs attached to an industrial safety helmet
标准类型：C73
发布日期：2002/10/31 12:00:00
实施日期：2002/10/31 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.20
适用范围：This part of the standard specifies requirements for construction, design, performance, marking and userinformation for ear-muffs.In particular, it specifies the sound attenuation of the ear-muffs, measured in accordance with EN 24869-1.This part of the standard does not deal with ear-muffs for attachment to a helmet or which are part of a helmet.Ergonomic aspects are addressed by taking into account, within the requirements, the interaction between thewearer, the device and where possible the working environment in which the device is likely to be used (see AnnexZA and EN 458).