key pattern
| piece
| key pattern | |
| archit. | 形花样 |
| tech. | 回纹饰; 曲折回纹 |
| piece | |
| gen. | 碎片; 片 |
| econ. | 项; 根; 个 |
| hydroel.st. | 块; 部件; 件 |
| |||
| 形花样 | |||
| 回纹饰; 曲折回纹 (饰) | |||
| 万字花纹; 字饰; 主样板 | |||
|
key pattern : 9 phrases in 4 subjects |
| Information technology | 1 |
| Metallurgy | 2 |
| Technology | 2 |
| Textile industry | 4 |