現在有所謂的標準時間嗎? - 手錶
By Odelette
at 2005-08-09T00:00
at 2005-08-09T00:00
Table of Contents
完全無誤差或誤差降至最小得手錶??時鐘??
Tags:
手錶
All Comments
By Charlotte
at 2005-08-11T02:40
at 2005-08-11T02:40
所謂的電波時計, 手錶能接收無線電波來對時間加以校正, 可以達到最準的時間.
電波發射基地必須在一定範圍內, 約在700-1500公里左右.
目前生產此種電波時計的錶廠有CASIO, CITIZEN等等.
想看實品的話, 你在yahoo拍賣輸入"電波時計"來搜尋就找的到了.
By Necoo
at 2005-08-11T00:32
at 2005-08-11T00:32
http://tw.user.bid.yahoo.com/tw/show/aboutme?userI...
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