Keywords: Imatrankosken pato luukun yksityiskohta.JPG en Detail of Imatrankoski dam roller floodgate fi Imatrankosken padon patoluukun yksityiskohta own MKFI 2009-06-19 Imatrankoski power plant Floodgates in Finland Taken with Canon PowerShot SX10 IS Files by User MKFI |