object map
| descriptor
| object map abbr. | |
| tech. | 目标映像; 目标图 |
| descriptor abbr. | |
| avia. | 描述符号 |
| hydroel.st. | 主题词 |
| oil | 解说符; 描述符; 描述信息 |
| telecom. | 叙词 |
| work.fl. | 描述符; 叙词 |
| |||
| 目标映像; 目标图 | |||
|
object : 13 phrases in 2 subjects |
| Public security | 6 |
| Textile industry | 7 |