| 1. | Positive line work and letterpress must be opaque .
阳像线划原图和注记必须是不透明的。 |
| 2. | Printing technology ; terms for letterpress printing
印刷技术.活版印刷的术语 |
| 3. | Letterpress printing ink for plastic films
凸版塑料薄膜油墨 |
| 4. | Rotary letterpress ink for publication
凸版轮转书刊油墨 |
| 5. | Sets up and operates letterpress and relief plates printing machines
凸版印刷技工装置及操作凸版印刷机。 |
| 6. | Letterpress sheet - fed rotary
单张纸圆压圆凸版印刷机 |
| 7. | Rotary letterpress color news ink
凸版彩色报刊油墨 |
| 8. | Graphic technology - test print preparation for offset and letterpress inks
印刷技术.胶印主铅印油墨的试验印刷准备 |
| 9. | Rotary letterpress news ink
凸版轮转印报油墨 |
| 10. | Letterpress ink for publication
凸版书刊油墨 |
