s r
o isk 75
th flu isc sity n
g e
e tire flu e
ru ifo rm
v ity rip go
e
d itio t
le clo sed tic
c tric circles.d tie flu r-
45 ittin its s
o tre lin ity d
d tio sib
te tic tia rin le
o tio . ssib is
c itio ire
p tiv f
a red cin isk 120
W rib is
e tra r
ta rtu ila rity etw eén
tr itte ssa r
s rin lts 126
w ittin to
a ire tio
b eed tio ob
ta tio
te the_ isk ita 130
. tin ite y
10 22, a
c irc lig tly t
o fla 23.
2o
s rin tio is
o irs tio s
t r
' flu e
25 ssu lie to
th tio y
in clo ise ire tio tin e
m tru tio t
m efficiency de-
30 tin
to flu its tie f
a sity g
th 20, t
w ith 13, e
35 t
in tia lly ire tio tio ,
a lly
b ffe tia
g flu ith con-
40 tin ity th
u til ita tle t
f
m t,.
a 24, fin ish r
n rte 26
lg n
th sid 2S,
w ith 29, fla d
e e
v lly closed. y
b .
C rin rse gg
d rib tio flu id
u llo h
th sid lid rro e
r ill tio clo ise
d ire tio flu lin 90
a ith tin ity
u til rifice 20, h
w l
lo fre rly fric tio s
b rin its ill clo sely 95
a tin e
a flu e
p rtic ill tiv sist
in d
is slo 100
m tio flu re
re rte . tia lly
.
O ffe tin e
p rfo iffic ise
r lly lic 105
b ith rta in
lim its itio sam e,
th ire tly tio e
s ity flu tiv ly
to effe tiv 110
d rse t
in ill, lly r
fo effective
sp e
f tta eco 115
re tiv lip
ance,.1,061,200
m tia lly e
o ss, ith
tiv illu
tr .
g® ile g
th tic flu y
c t
o llo cap le,
o clo tio -
5g tio tim s
c 1
, e
n tio ire e
flu l
tip tio n
60 flu a-nd isk I
h tity flu
p lle is, itio e
in tio to
th tiv rfa its
85 effectiv eed r
fo n
e ith f
th size tio .
_
p tin 19, in
th rin 16, t
n stu ffin d
o tle 20.
T sio le,
a 0
m ill itio s
a ire cases
