最終更新日：2025/11/24
Before the inspector approved the roof membrane, he carefully checked each field seam to ensure the adhesive and heat welding were intact.
正解を見る
Before the inspector approved the roof membrane, he carefully checked each field seam to ensure the adhesive and heat welding were intact.
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）
