| |||
| 脉冲部件 | |||
|
pulse unit : 24 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electric machinery | 1 |
| Electronics | 3 |
| General | 1 |
| Mathematics | 4 |
| Nuclear physics | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 8 |
| |||
| 脉冲部件 | |||
|
pulse unit : 24 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electric machinery | 1 |
| Electronics | 3 |
| General | 1 |
| Mathematics | 4 |
| Nuclear physics | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 8 |