1 ผลลัพธ์ สำหรับ 一級河川
หรือค้นหา: -一級河川-, *一級河川*

EDICT JP-EN Dictionary
一級河川[いっきゅうかせん, ikkyuukasen] (n) class A river (specified waterways of special importance protected by the government) [Add to Longdo]

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