Extended technical drawing

discribed here (TMAFU)
TALL WOODEN CABINET - Vent-shaft incoming
25. Indicates the position of the freespace for the incoming airflow, tall wooden cabinet Front-
Bottom
26. Clearance MIN Ventilation, tall wooden cabinet (CMIV_TI) 50 mm
27. Ventilation cavity minimum, tall wooden cabinet (VC_TI) 200 cm²
TALL WOODEN CABINET - Vent-shaft outgoing
28. Indicates the position of the freespace for the outgoing airflow, tall wooden cabinet -
29. Clearance MIN Ventilation, tall wooden cabinet (CMIV_TO) 50 mm
30. Ventilation cavity minimum, tall wooden cabinet (VC_TO) 200 cm²
BASE WOODEN CABINET - Vent-shaft incoming
31. Indicates the position of the freespace for the incoming airflow, base wooden cabinet -
32. Clearance MIN Ventilation, base wooden cabinet (CMIV_BI) 0 mm
33. Ventilation cavity minimum, base wooden cabinet (VC_BI) 0 cm²
BASE WOODEN CABINET - Vent-shaft outgoing
34. Indicates the position of the freespace for the outgoing airflow, base wooden cabinet -
35. Clearance MIN Ventilation, base wooden cabinet (CMIV_BO) 0 mm
36. Ventilation cavity minimum, base wooden cabinet (VC_BO) 0 cm²