JIS B 7026:1997被替代
Watches and clocks - Indication of battery life
出版：Japanese Standards Association
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基本信息
标准编号： JIS B 7026:1997
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：3
标准简介
This Japanese Industrial Standard covers watches and clocks employing primary batteries as the power supply and specifies the procedures for obtaining the battery life and the method for indication thereof, when the indication of life of battery for watches and clocks is carried out.
替代本标准的新标准
