| |||
| 信号转换开关 | |||
| ★ 信号选择器 | |||
|
signal : 53 phrases in 10 subjects |
| Dietology | 2 |
| Foreign trade | 6 |
| Jewelry | 2 |
| Law | 10 |
| Pediatrics | 1 |
| Public security | 20 |
| Shooting sport | 8 |
| Textile industry | 2 |
| Traditional medicine | 1 |
| United Nations | 1 |
| |||
| 信号转换开关 | |||
| ★ 信号选择器 | |||
|
signal : 53 phrases in 10 subjects |
| Dietology | 2 |
| Foreign trade | 6 |
| Jewelry | 2 |
| Law | 10 |
| Pediatrics | 1 |
| Public security | 20 |
| Shooting sport | 8 |
| Textile industry | 2 |
| Traditional medicine | 1 |
| United Nations | 1 |