| |||
| ★ 扩展码 | |||
|
extended code : 29 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 4 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 9 |
| Information technology | 5 |
| Multimedia | 1 |
| Name of organization | 1 |
| Space | 3 |
| Technology | 2 |
| Telecommunications | 1 |
| |||
| ★ 扩展码 | |||
|
extended code : 29 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 4 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 9 |
| Information technology | 5 |
| Multimedia | 1 |
| Name of organization | 1 |
| Space | 3 |
| Technology | 2 |
| Telecommunications | 1 |