color synchronization
| signal
| color synchronization | |
| telecom. | 彩色同步 |
| signal | |
| gen. | 打信号 |
| bridge. | 信号 |
| hockey. | 手势 |
| hydroel.st. | 标志; 符号 |
| radio.amat. | 信号 |
| sport. | 手势; 旗势 |
| tech. од. | 信号 |
| telecom. | 通信 |
| |||
| 彩色同步 | |||
|
color synchronization : 4 phrases in 2 subjects |
| Electronics | 1 |
| Telecommunications | 3 |