Prahova Koān
| Prahova Koān Județul Prahova |
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| — Koān — | |||
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| Kok-ka |  Romania
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|---|---|---|---|
| Siú-hú | Ploieşti | ||
| Bīn-chek | |||
| - Lóng-chóng | 4,716 km2 | ||
| Jîn-kháu | |||
| - Lóng-chóng | 829,945 lâng | ||
| - Bi̍t-tō͘ | 175.98/km2 | ||
Prahova Koān (Romania Gí: Județul Prahova) sī Romania ê chi̍t ê koān (județ).
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