 |
| |||
| unsatisfactory quality | |||
| 不 合格 质量: 13 phrases in 9 subjects |
| Aviation | 1 |
| China | 1 |
| Commerce | 1 |
| Drilling | 1 |
| Economy | 2 |
| Electronics | 2 |
| General | 2 |
| Space | 2 |
| Technology | 1 |
|
| |||
| unsatisfactory quality | |||
| 不 合格 质量: 13 phrases in 9 subjects |
| Aviation | 1 |
| China | 1 |
| Commerce | 1 |
| Drilling | 1 |
| Economy | 2 |
| Electronics | 2 |
| General | 2 |
| Space | 2 |
| Technology | 1 |