Engineering. Technology in general - 62
Subsections for UDC 62
(Engineering. Technology in general)- Hydraulic engineering and construction. Water (aquatic) structures
- Mining
- Civil engineering of land transport. Railway engineering. Highway engineering
- Military engineering
- Public health engineering. Water. Sanitation. Illuminating engineering
- Civil and structural engineering in general
- Transport vehicle engineering
- Materials testing. Commercial materials. Power stations. Economics of energy
- Mechanical engineering in general. Nuclear technology. Electrical engineering. Machinery 
- Pneumatic energy, machinery and tools. Refrigeration
- Fluids handling, storage and distribution plant and techniques
- Machine elements. Motive power engineering. Materials handling. Fixings. Lubrication
- Working or machining with chip formation. Abrasive working. Hammers and presses
- Heat engines (except steam engines)
- Mechanical technology in general: processes, tools, machines, equipment
- Electrical engineering