 |
| |||
| nonresponse; no answer | |||
| 未答复: 8 phrases in 7 subjects |
| Aviation | 1 |
| Commerce | 1 |
| Economy | 2 |
| Electronics | 1 |
| General | 1 |
| International trade | 1 |
| Oil / petroleum | 1 |
|
| |||
| nonresponse; no answer | |||
| 未答复: 8 phrases in 7 subjects |
| Aviation | 1 |
| Commerce | 1 |
| Economy | 2 |
| Electronics | 1 |
| General | 1 |
| International trade | 1 |
| Oil / petroleum | 1 |