. . "9.0" . "33.0" . . . "2017-09-22" . "8.65" . "2021-12-24" . "10.5" . . . "''Sibir''" . . . "In service" . . "34.0" . "''Sibir'' (2017 icebreaker)" . "8.44E10" . "Sibir" . . "40.744" . "3.353E10" . . "Sibir (2017 icebreaker)" . "8.5" . . . . . "2.554E10" . "51.25" . "2015-05-26" . . "Sibir (2017 icebreaker)" . "173.3" . .