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| 初阶; 初等 (инстанция); 初级; 低速齿轮 (в коробке передач) | |||
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| 第一级塞 | |||
| первая ступень: 70 phrases in 12 subjects |
| Accounting | 1 |
| Astronautics | 4 |
| Chinese | 1 |
| Corporate governance | 2 |
| Drilling | 1 |
| Education | 4 |
| Electronics | 11 |
| General | 27 |
| Military | 2 |
| Missiles | 3 |
| Nautical | 1 |
| Technology | 13 |
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