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Finish!
☆のみを表示
すりっぷふぉーむこうほう
slip form construction method
せいどうしきょ
stopping sight distance
せいびえぷろん
maintenance apron
せいぶつがくてきしょり
biological treatment
せき
dam; barrage; weir
せきたん
coal
せきたんちょぞうしせつ
storing facility for coal
せきゆ
petroleum; oil
せきゆちょぞうしせつ
storing facility for oil
せきゆのびちく
petroleum stockpiling