USE DATA FROM PERIOD:
71.575 367.000

CYLINDER POSITIONS (UNKNOWN=0, CO2 AND O2 KNOWN=1, CO2 ONLY KNOWN=2, DO NOT USE=8, EMPTY=9):
1 0
2 0
3 1
4 0
5 1
6 1
7 0
8 0
9 1
10 1
11 1
12 0
13 9

NOTES:

Unknowns
Pos  ID  Description
1   CA07280   CO2 secondary
2   CA07288   CO2 secondary
4   CA07299   CO2 secondary
7   CC129281   BB secondary
8   CA07260   CO2 secondary
12   CA07276   CO2 secondary

Knowns
Pos  ID  CO2  O2  Description
3   ND19529   NA   NA   Primary F
5   ND19273   NA   NA   Primary D
6   ND19517   NA   NA   Primary E
9   ND19681   NA   NA   Primary C
10   ND20050   NA   NA   Primary A
11   ND20887   NA   NA   Primary B

Working Tank CC40075

- Primaries versus CO2 secondaries and 1 BB secondary