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The gauge for drops is thought to be a gauge whose reference surface is counterboring or the like, but it is a special correspondence.
(FAQID:259)
しずみ用ゲージ | オーエスジー
For drops gauge
No : 259
公開日時 : 2025/03/07 00:00
更新日時 : 2025/04/17 07:24
