|
design principle : 44 phrases in 19 subjects |
| Architecture | 2 |
| Artificial intelligence | 1 |
| Automated equipment | 3 |
| Automobiles | 1 |
| Aviation | 1 |
| Combustion gas turbines | 1 |
| Construction | 6 |
| Drilling | 3 |
| Education | 2 |
| Energy industry | 1 |
| Information technology | 1 |
| Mechanic engineering | 2 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Programming | 10 |
| Quality control and standards | 3 |
| Road works | 2 |
| Security systems | 1 |
| Telecommunications | 1 |