https://news.docodemodouga.net/story.php?title=%E3%82%BC%E3%83%96%E3%83%A9%E4%BC%81%E6%A5%AD%E3%83%BB%E6%94%AF%E6%8F%B4%E6%8B%A0%E7%82%B9%E4%BA%8B%E4%BE%8B%E9%9B%86 発表元:関東経済産業局、掲載日:2025-05-29 Thu, 29 May 2025 13:20:03 UTC en