 |
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| система n-го порядка | |||
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| подсистема (具有相对完整性的系统) | |||
| 次系统: 64 phrases in 13 subjects |
| Aviation | 1 |
| Construction | 1 |
| Electronics | 20 |
| Foundry | 1 |
| General | 20 |
| Geology | 1 |
| Medical | 1 |
| Military | 2 |
| Mining | 1 |
| Nuclear and fusion power | 1 |
| Oil processing plants | 1 |
| Technology | 13 |
| United Nations | 1 |