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| 基本測量 (きほんそくりょう) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 国土測量測量法、 そくりょうほう River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
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| 基本測量 (きほんそくりょう) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 国土測量測量法、 そくりょうほう River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
