Last Updated：2025/11/24
Before handing over the roof, the contractor performed a flood test to verify that the waterproofing membrane had no leaks.
See correct answer
Before handing over the roof, the contractor performed a flood test to verify that the waterproofing membrane had no leaks.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
