最終更新日：2025/11/29
The rigger inspected the fiddle block to ensure the two sheaves of different diameters in the same plane were free of corrosion.
正解を見る
The rigger inspected the fiddle block to ensure the two sheaves of different diameters in the same plane were free of corrosion.
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）
