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c)
Fit Log “B” into position on the right hand side of the fuel-bed base log
as shown below in figure 18, using the groove in the base log as a
guide for placement.
Fig. 18
d)
Fit Log “C” into position on left hand side of the fuel-bed base log as
shown below in figure 19, using the groove in the base log as a guide
for placement.
Fig. 19
15
C
B