… Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other … temperature such as heating, cooking, roasting, distilling, rectifying, sterilising, pasteurising, steaming, drying, …
Explanatory notes
… ‑ Machinery , plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other … temperature such as heating, cooking, roasting, distilling, rectifying, sterilising, pasteurising, steaming, drying, … much of which (e.g., steam condensers, air pre‑heaters and economisers) are of the general type of heat exchange unit …