Under the main heading 'Refit Replacement: Segment B'
Germany
What do the column headings 'POOL, USED, BACK, LOST' mean?
Under the next set of column headings, out to the right of 'ELEMENT', what do the column headings
'POOL, READY, DAMAGED, WANTED, BUILT, CONV, ADDED, BACK, LOST' mean?

Like i say, i am pretty sure i understand a number of these headings, WANTED or BUILT for example, but others i am needing clarification on. What is the difference between the POOL and READY columns, what does BACK mean, etc?
Thanks!
Randy


