About TANIMOTO KATSUTOSHI
About 港湾技研水工部
About TAKAYAMA TOMOTSUKA
About 港湾技研海洋水理部
About MURAKAMI KAZUO
About 港湾技研海洋水理部
About MURATA SHIGERU
About 港湾技研水工部
About TSURUYA HIROICHI
About 港湾技研海洋水理部
About TAKAHASHI SHIGEO
About 港湾技研水工部
About MORIKAWA MASAYUKI
About 港湾技研海洋水理部
About YOSHIMOTO YASUTOSHI
About 港湾技研水工部
About NAKANO SUSUMU
About 港湾技研海洋水理部
About 港湾技研資料(運輸省港湾技術研究所)
About earthquake
About Nihonkai-chubu earthquake
About Natural disasters
About Ocean waves,tidal current
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About 1983年日本海中部地震
About 津波