 |
| |||
| excessive fill; extra reinforcement (of weld) | |||
| 虚填: 5 phrases in 4 subjects |
| Economy | 1 |
| International trade | 1 |
| Space | 1 |
| Technology | 2 |
|
| |||
| excessive fill; extra reinforcement (of weld) | |||
| 虚填: 5 phrases in 4 subjects |
| Economy | 1 |
| International trade | 1 |
| Space | 1 |
| Technology | 2 |