fixed-mask
| type
| fixed mask abbr. | |
| busin. | 固定屏 |
| space | 固定屏幕 |
| type abbr. | |
| gen. | 类; 打字 |
| gen. од. | 型 |
| dat.proc. | 键入 |
| hydroel.st. | 类型; 种类; 式样 |
| manag. | 样板; 样式 |
| math. | 类型，序型 |
| |||
| 固定屏 | |||
| 固定屏幕 | |||
| |||
| 固定掩模型的 | |||
|
fixed-mask : 5 phrases in 4 subjects |
| Air defense | 1 |
| Computer networks | 1 |
| Mathematics | 1 |
| Space | 2 |