 |
| |||
| wiper; doctor; doctor blade; ink doctor; squeegee; scraper blade ; scraping blade | |||
| doctor blade (片); scraping blade (片) | |||
| 刮墨刀: 8 phrases in 2 subjects |
| Polygraphy | 2 |
| Technology | 6 |
|
| |||
| wiper; doctor; doctor blade; ink doctor; squeegee; scraper blade ; scraping blade | |||
| doctor blade (片); scraping blade (片) | |||
| 刮墨刀: 8 phrases in 2 subjects |
| Polygraphy | 2 |
| Technology | 6 |