DIFF Subgroup Additional Only
F25B 2309/1424 Pulse tubes with basic schematic including an orifice and a reservoir
Full Title
Gas cycle refrigeration machines > Compression machines, plants or systems characterised by the cycle used > Pulse tubes with basic schematic including an orifice and a reservoir
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.