 |
| |||
| water-mark ink | |||
| 水印墨: 19 phrases in 10 subjects |
| Agriculture | 1 |
| Cosmetics and cosmetology | 1 |
| Electronics | 1 |
| Exhibitions | 2 |
| General | 1 |
| Mathematics | 2 |
| Polygraphy | 5 |
| Technology | 4 |
| Telecommunications | 1 |
| Textile industry | 1 |
|
| |||
| water-mark ink | |||
| 水印墨: 19 phrases in 10 subjects |
| Agriculture | 1 |
| Cosmetics and cosmetology | 1 |
| Electronics | 1 |
| Exhibitions | 2 |
| General | 1 |
| Mathematics | 2 |
| Polygraphy | 5 |
| Technology | 4 |
| Telecommunications | 1 |
| Textile industry | 1 |