 |
| |||
| 会话服务数据单元 | |||
| 会晤服务数据单元 | |||
| English thesaurus | |||
| |||
| SSDU | |||
|
session service data unit : 5 phrases in 3 subjects |
| Aviation | 1 |
| Electronics | 3 |
| Telecommunications | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips