"2005" . "39.0" . . . . "NT2" . . "436.0" . "2005" . "Nam Theun II dam" . . "Nam Theun 2" . . "Nam Theun 2 Dam" . . . "Nam Sor Dam" . . . "Gravity dam" . . "Nam Theun 2 Dam" . . . "Nam Theun II Dam" . . "Nam Theun 2 Multi-Purpose Project" . . . . . . "2010" .