Last Updated：2025/12/04
During the exhibition, the conservator explained how the dividing engine had been essential for marking accurate graduations on scientific instruments.
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During the exhibition, the conservator explained how the dividing engine had been essential for marking accurate graduations on scientific instruments.
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展示会で保存修復担当者は、科学機器の目盛りを刻むための器具が正確な目盛りを付けるうえで不可欠だったと説明した。
