最終更新日：2024/07/31

(engineering) A symbol used to mark the center of a circle or partial circle on an engineering drawing.

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center mark

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元となった辞書の項目

center mark

noun

(engineering) A symbol used to mark the center of a circle or partial circle on an engineering drawing.

The center mark indicates the midpoint of the line.

意味（1）

(engineering) A symbol used to mark the center of a circle or partial circle on an engineering drawing.