| |||
| 特种电码 | |||
| English thesaurus | |||
| |||
| SC | |||
|
special code : 7 phrases in 5 subjects |
| Business | 1 |
| Electronics | 1 |
| Securities | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| |||
| 特种电码 | |||
| English thesaurus | |||
| |||
| SC | |||
|
special code : 7 phrases in 5 subjects |
| Business | 1 |
| Electronics | 1 |
| Securities | 1 |
| Technology | 3 |
| Telecommunications | 1 |