 |
| |||
| 测视图案发生器 | |||
| 测视图案信号发生器; 图形发生器 | |||
| 图形〔码型，模式〕发生器; 测视测试图案信号发生器; 直视装置信号发生器 | |||
| 直视装置发生器 | |||
| 图像发生器 | |||
| 测试图形发生器; 码型发生器; 模式生成程序 | |||
| pattern generator: 61 phrases in 15 subjects |
| Air defense | 3 |
| Automobiles | 1 |
| Aviation | 3 |
| Computers | 1 |
| Construction | 2 |
| Earth sciences | 1 |
| Electronics | 22 |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Radio | 2 |
| Space | 3 |
| Sports | 1 |
| Technology | 16 |
| Telecommunications | 3 |