Orthographic Projections 55
dharm
d:\N-Design\Des3-1.pm5 Seventh Print
f^25f 50R15
10
25
43
R6
R10
61
12
10
25
10
16610
25
10
2
71
25
23
20
4 HOLES,
DIA12
(a)25104312
10
25 10
2
166
R15 R6
61
R10
f (^25) f 50
20
4 HOLES,
DIA 12 (b)25
23
71
Fig. 3.22