最終更新日：2025/11/29
During manufacturing, the technician skimmed the gall of glass from the surface of the molten crown glass to prevent defects.
正解を見る
During manufacturing, the technician skimmed the gall of glass from the surface of the molten crown glass to prevent defects.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
