Demydivka Koān
| Demydivka Koān Демидівський район |
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| — Raion — | |||
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 |
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| Kok-ka |  Ukraina
| ||
|---|---|---|---|
| Chiu | Rivne | ||
| Bīn-chek | |||
| - Lóng-chóng | 377 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 14,525 lâng | ||
| Sî-khu | EET (UTC+2) | ||
| - Jo̍at--lâng | EEST (UTC+3) | ||
Demydivka Koān (Ukraina-gí: Демидівський район) sī Ukraina Rivne Chiu ê chi̍t ê koān (raion).[1]