- any process in which a system can be made to pass through the same states in the reverse order when the process is reversed
- Its main characteristic is its reversible process involving inflammatory reactions and most of the clinical characteristic signs of irritation (erythema, oedema, itching and pain) related to an inflammatory process.
- Headings 4104 to 4106 do not cover hides and skins which have undergone a tanning (including pre-tanning) process which is reversible (headings 4101 to 4103, as the case may be).
- For reversible heat pumps, it may also move heat from the building to the natural surroundings; 19. ‘district heating’ or ‘district cooling’ means the distribution of thermal energy in the form of steam, hot water or chilled liquids, from a central source of production through a network to multiple buildings or sites, for the use of space or process heating or cooling. Article 3