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| 越流管 (etsuryūkan) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; オーバーフロー管 (おうばあ・ふろう・かん) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| 溢れ管 (あふれ・かん); 溢水管 (いっすい・かん) | |||
| 溢管 (あふれかん); 溢流管 (itsuryūkan) | |||
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overflow pipe : 1 phrase in 1 subject |
| Technology | 1 |