NEN 10118-11:1985现行
Hearing Aids - Part 11: Symbols And Other Markings On Hearing Aids And Related Equipment
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN 10118-11:1985
发布时间：1985/10/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：25
标准简介
Applicable to symbols and other markings on hearing aids and related equipment for the purpose of identifying control settings and giving information regarding technical functions and characteristics. Provides symbols and markings for the benefit of users and those involved in the fitting of hearing aids and related equipment.
等同采用的国际标准
IEC 60118-11 Ed. 1.0 - Identical
