MainzTek-kok Rheinland-Pfalz ê siú-hú kap siāng toā ê siâⁿ-chhī.

Mainz
Mainz ê hui-kì
Hui-kì
Mainz is located in Tek-kok
Mainz
Mainz
Keng-hūi-tō͘: 50°0′0″N 08°16′16″E / 50.00000°N 8.27111°E / 50.00000; 8.27111
Kok-ka Tek-kok
Chiu Rheinland-Pfalz
Kūn To̍k-li̍p chhī
Bīn-chek
 - Lóng-chóng 97.76 km2
Koân-tō͘ 82−245 m
Jîn-kháu (2015-12-31)
 - Lóng-chóng 209.779 lâng
 - Bi̍t-tō͘ 2.1/km2