security features
| user guide
| security feature | |
| agric. | 安全特性 |
| security features | |
| proj.manag. | 防伪特色 |
| user guide | |
| auto. | 用户须知; 使用手册 |
| libr. | 读者指南 |
| space | 用户指南 |
| telecom. | 用户使用引导 |
| users guide | |
| space | 用户指南 |
| |||
| 防伪特色 | |||
| 防伪特征 | |||
| |||
| 安全特性 | |||
|
security features : 8 phrases in 6 subjects |
| Accounting | 1 |
| Aviation | 1 |
| Cryptography | 1 |
| Information technology | 1 |
| Project management | 1 |
| Public security | 3 |