seyffert 中文意思是什麼
seyffert
解釋
賽費特-
Period watchmakers such as khler and seyffert devoted their careers to developing technically superior, highly sophisticated pendulum clocks, chronometers, watches and scientific measuring devices
在薩克森，鐘表作為時間測量器，其意義也日漸重大。諸如科勒和薩法爾特這樣的鐘表匠在十八世紀末期在
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