Abalone complete aquaculture (アワビ完全陸上養殖)

Youtube検索結果はこちら
https://www.youtube.com/results?search_query=%E3%82%A2%E3%83%AF%E3%83%93%E5%AE%8C%E5%85%A8%E9%99%B8%E4%B8%8A%E9%A4%8A%E6%AE%96