Surface Roughness 249
dharm
d:\N-Design\Des16-1.pm5
Fig. 16.7
a
All over
a
Fig. 16.8
a 3
a 2
a 3
a 2
(a) (b)
a 3
a 2
(c)
a
All over
except where
otherwise stated
a 1 a 1 a 2 a 3
Fig. 16.9
dharm
d:\N-Design\Des16-1.pm5
Fig. 16.7
a
All over
a
Fig. 16.8
a 3
a 2
a 3
a 2
(a) (b)
a 3
a 2
(c)
a
All over
except where
otherwise stated
a 1 a 1 a 2 a 3
Fig. 16.9