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METHODS
The culms selected for the study were at least 3 years old, sound and free
from any defects (Figures 11 and 12). These culms were sprayed with wood
preservatives to avoid pest infestation (Figure 13). The number of samples ranged
from 10–15 pieces for each test.
Figure 11 Selection of bamboo culm.
Figure 12 Cutting.
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