F01 | Compressors |
F02 | Air filters & spark arresters |
F03 | Air & gas valves |
F06 | AC units, air dryers, air cooling and heating components |
F10 | Other air/gas/pneumatic equipment |
G04 | Fluid filters |
G05 | Fluid valves & other armatures |
G08 | Separators & traps |
H01 | Tanks |