Chinese Standard: GB/T 22779-2017

Liquid crystal displaying quartz clocks

全国钟表标准化技术委员会(SAC/TC 160)

本标准规定了液晶式石英钟（简称“液晶钟”)的要求、试验方法、检验规则及标志、包装、运输、贮存。

本标准适用于具有石英谐振器、标称工作电压为 DC3.0 V或DC1.50 V，具有时间和日期显示或其他附加功能的液晶式石英钟。

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