DIFF Subgroup Additional Only
F02D 2700/0274 Controlling the air supply
Full Title
Mechanical control of speed or power of a single cylinder piston engine > Controlling by changing the air or fuel supply > for air compressing engines with compression ignition > Controlling the air supply
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.