antique horologe
... 汞-铊温度计 mercury-thallium thermometer 钩形水位计 hook gage 古代计时仪器 antique horologes ...
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早在数千年前，古代中国、希腊和其它很多古代文明就发明了各种各样的精确计时仪器。
Various types of instruments to accurately measure the passage of time were invented in ancient China, Greece, and other civilizations thousands of years ago.
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