Petrov Val (Lō͘-se-a-gí: Петров Вал) sī Lō͘-se-a Volgograd Chiu ê chi̍t ê siâⁿ-chhī.

Petrov Val
Петров Вал
—  Siâⁿ-chhī  —

Petrov Val is located in Russia
Petrov Val
Petrov Val
Kok-ka  Lō͘-se-a
Liân-pang chú-thé Volgograd
Jîn-kháu
 - Lóng-chóng 12,177 lâng