excel
摘要:TEXT((C4/1000+8*3600)/86400+70*365+19,"yyyy-mm-dd hh:mm:ss")
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posted @ 2017-06-23 11:40
posted @ 2017-06-23 11:40
posted @ 2017-06-22 16:27
posted @ 2017-06-22 13:27
posted @ 2017-06-07 13:39