. . . . . "Arch, variable-radius" . . "1850.7" . . "1373000.0" . . "186.0" . . "1981" . "1986" . . "502.0" . "H\u00E4usling (Zillergr\u00FCndl) Power Plant" . . "Zillergr\u00FCndl Dam" . . . . . . . "Arch" . . . . . "O" . . . "Mooserboden Dam" . . "Zillergr\u00FCndl Dam" . "1981" . .