| |||
| 超额准则 | |||
| 加编码; 余码 | |||
|
excess code : 12 phrases in 5 subjects |
| Business | 3 |
| Information technology | 5 |
| Metallurgy | 1 |
| Technology | 2 |
| Telecommunications | 1 |
| |||
| 超额准则 | |||
| 加编码; 余码 | |||
|
excess code : 12 phrases in 5 subjects |
| Business | 3 |
| Information technology | 5 |
| Metallurgy | 1 |
| Technology | 2 |
| Telecommunications | 1 |