Kalininskiĭ ordena Trudovogo Krasnogo Znameni ėkskavatornyĭ zavod. Pervichnai︠a︡ organizat︠s︡ii︠a︡ KPSS.

1. Kalininskiĭ ordena Trudovogo Krasnogo Znameni ėkskavatornyĭ zavod. Pervichnai︠a︡ organizat︠s︡ii︠a︡ KPSS.
2. Connection Graph