ASINS-B3DR.
1 2 3 4 5 6 B A A
7 8 A 2 in. 50 mm A 7x B B 9 10 7x 2 in.
13 14 1x 15 16 1x 17 1x 18 1x
19 20 1x 1x 21 22 3x 1x 23 24 4x 1 in.
25 26 1 in. 25 mm 4x 27 28 1/2 in. 12 mm 2x 29 30 2x 1/2 in.
31 1 in.
37 38