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Keywords from Image Description:
Kurki bow mm side. en Bow twin mm antiaircraft gun of the Finnish patrol craft Kurki The gun is Finnish navalized modernization of ZU This gun is an versio later upgraded to The two bow RBU antisubmarine rocket launchers can also be seen fi Vartiolaiva Kurjen keulan mm kaksoisilmatorjuntatykki Tykki suomessa laivatykiksi modernisoitu