. "2'Do2'" . . "Rigid-framed electric locomotive" . "Rigid-framed electric locomotive#1\u2032D1\u2032" . . "Rigid-framed electric locomotive#1\u2032Co1\u2032" . . "Rigid-framed electric locomotive#(1A)Bo(A1) and the 'Java bogie'" . . "rigid frame" . "Rigid-framed electric locomotive#2\u2032Co2\u2032" . "Rigid-framed electric locomotive#2\u2032C2\u2032" . "Rigid-framed electric locomotive#1\u2032E1\u2032" . "Rigid-framed electric locomotive#1\u2032Do1\u2032" . . "Rigid-framed electric locomotive" . "Rigid-framed electric locomotive#2\u2032Do1\u2032" . "Rigid-framed electric locomotive#2\u2032D1\u2032" . "Rigid-framed electric locomotive#1\u2032B1\u2032" . "Rigid-framed electric locomotive#(1A)Bo(A1)" . . "rigid-framed electric locomotive" . "Rigid-framed electric locomotive#1\u2032C1\u2032" . "Rigid-framed electric locomotive#1\u2032C+C1\u2032" . "rigid-framed" . "rigid frames" . "Rigid-framed electric locomotive#2\u2032Do2\u2032" . "rigidly mounted to the locomotive" .