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割りぐり River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 割りぐり石 (wariguri-ishi) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 角礫集合的、 しゅうごうてき River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
大玉砂利 (おうたま・ぢゃり) | |||
栗石 (ぐり・いし); 石玉 (いしだま); 野石 (のいし); ラッブル | |||
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割り栗; 割り石; 割石 (わり・いし); 荒石 (araishi) | |||
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砕石 news2 nf45 spec2 (saiseki) | |||
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瓦礫 news2 nf47 spec1 |