How many bdmt in cbm?
It is depend on the moisture of logs.
Generally, BDMT=CBM - moisture
For example:
1cbm of pine logs has 65% moisture. It means that 1cbm of logs
content 65% of water, and only 35% of wood.
So, in this case, 1 BDMT=0.35CBM
or
1CBM=0.35 BDMT