工廠定制夜光車載時(shi)鐘(zhong)汽車電(dian)子表車內鐘(zhong)表時(shi)間表鐘(zhong)電(dian)子鐘(zhong)石英表。
車(che)用的(de)(de)有(you)的(de)(de)是(shi)(shi)(shi)電(dian)瓶供(gong)電(dian),電(dian)瓶大(da)線(xian)(xian)切斷后(hou)時(shi)間(jian)(jian)就歸零了,接通(tong)電(dian)瓶后(hou)需(xu)要重(zhong)新調(diao)試時(shi)間(jian)(jian)的(de)(de)。但也(ye)有(you)的(de)(de)是(shi)(shi)(shi)電(dian)子鐘后(hou)面自帶(dai)紐(niu)扣電(dian)池的(de)(de),電(dian)瓶大(da)線(xian)(xian)切斷后(hou)時(shi)間(jian)(jian)可以儲存和保留,但電(dian)池電(dian)能耗(hao)盡后(hou)需(xu)要更換紐(niu)扣電(dian)池。通(tong)常前者(zhe)是(shi)(shi)(shi)較高(gao)端車(che)的(de)(de)帶(dai)有(you)行車(che)電(dian)腦式(shi)整合型的(de)(de)電(dian)子鐘,后(hou)者(zhe)是(shi)(shi)(shi)較低端車(che)型上(shang)安(an)裝的(de)(de)單一(yi)功能的(de)(de)小型電(dian)子鐘所用的(de)(de)供(gong)電(dian)方式(shi)。 車(che)用電(dian)子鐘內部的(de)(de)構造和工作(zuo)原理與家(jia)用電(dian)子鐘是(shi)(shi)(shi)完全一(yi)樣(yang)的(de)(de)。
勞倫士S級
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