ÍNDICE
11.1
11.2
RODAJE ................................................... 130
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
6
........................ 126
cadena.......................................... 139
cadena.......................................... 141
el piñón ........................................ 145
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
.......................... 157
........................... 163