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| base level | |||
| datum plane (面) | |||
| 基准水平: 26 phrases in 13 subjects |
| Aviation | 5 |
| Business | 1 |
| Electronics | 1 |
| Engineering geology | 2 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Nuclear physics | 1 |
| Space | 3 |
| Technology | 7 |
| Telecommunications | 1 |
| Textile industry | 1 |
| United Nations | 1 |
| Wind Energy | 1 |
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