数字电子钟 此数字电子钟具有的功能包括： 1. 计时，时、分、秒显示； 2. 十二小时与二十四小时之间的转换； 3. 上下午显示； 4. 对时、分、秒的校时功能； 5. 跑表功能。-digital electronic clock this digital electronic clock with functions include : 1. Time, hours, minutes and seconds display; 2. 12 hours with 24 hours of conversion; 3. On the afternoon show; 4. Right hours, minutes, and seconds school function; 5. Stopwatch functions .
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001094s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001297s ]
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