Ruillé-le-Gravelais sī ūi-tī Hoat-kok Pays de la Loire toā-khu Mayenne koān ê chi̍t ê commune.

Ruillé-le-Gravelais
—  Commune  —
Ruillé-le-Gravelais ê kéng-sek
Ruillé-le-Gravelais ê kéng-sek
Ruillé-le-Gravelais ê hui-kì
Hui-kì
Ruillé-le-Gravelais só͘-chāi tē-tô͘ ê uī-tì
Ruillé-le-Gravelais só͘-chāi tē-tô͘ ê uī-tì
Ruillé-le-Gravelais só͘-chāi tē-tô͘
Ruillé-le-Gravelais is located in Hoat-kok
Ruillé-le-Gravelais
Ruillé-le-Gravelais
Ruillé-le-Gravelais tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 48°3′21″N 0°57′19″W / 48.05583°N 0.95528°W / 48.05583; -0.95528
Kok-ka  Hoat-kok
Toā-khu Pays de la Loire
Koān Mayenne
Kūn

Tē-lí

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Tī Ruillé-le-Gravelais ê sì-ûi ū La Brûlatte, La Gravelle, Loiron-Ruillé, Montjean, kap Saint-Cyr-le-Gravelais téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 461 494 570 644 619 825 900
Bi̍t-tō͘ (jîn-kháu/km²) 27.2 29.2 33.6 38.0 36.5 48.7 53.1

Chham-khó

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Liân-kiat

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