User manual
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LEGO TECHNIC Manuals
LEGO®
42050
71
72
73
74
75
76
77
78
79
80
78
2x
1x
12
1
4x
2x
3
1x
1x
1x
7
1x
12
2
1
2
1:1
7
1:1
1
...
...
76
77
78
79
80
...
...
136
