水道管点検に衛星やAI 漏水の発見率16倍に 下水管老朽化20年後に42％で対策急務 by | Aug 22, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
