. "Type 033 class" . . . . "8.4" . . "Song class" . . "''Song''" . "40.744" . . . "Song" . . . . . "Type 039G1 submarine" . . . . "5.3" . "Song\" (Type 039)" . "Type 033 submarine" . "Type 039 submarine" . "Type 039 (Song class)" . . "''Song'' class" . . "Type 039 submarine" . . "Type 039G submarine" . "74.9" .