 |
| |||
| 印刷字体良好的 | |||
| 铅印质量; 凸版印刷质量; 高品位信函打印 | |||
| 信函级质量; 字母质量 | |||
| 信件质量 | |||
| 信函体; 高质量字符; 信函级打印质量; 近商业信函的打印质量 | |||
| letter quality: 15 phrases in 9 subjects |
| Advertising | 2 |
| Agriculture | 1 |
| Economy | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Multimedia | 1 |
| Project management | 2 |
| Technology | 1 |
| Telecommunications | 2 |