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| 软系统 | |||
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Soft System : 27 phrases in 13 subjects |
| Automobiles | 2 |
| Aviation | 1 |
| Corporate governance | 2 |
| Earth sciences | 3 |
| Electronics | 1 |
| Information technology | 1 |
| Mechanics | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 1 |
| Textile industry | 2 |
| Wind Energy | 3 |