 |
| |||
| 关键性船闸; 控制性船闸 | |||
| |||
| 操纵-锁定 | |||
|
control locking : 45 phrases in 9 subjects |
| Air defense | 1 |
| Automobiles | 27 |
| Aviation | 4 |
| Communications | 1 |
| General | 1 |
| Information technology | 1 |
| Space | 1 |
| Technology | 8 |
| Telecommunications | 1 |
|
| |||
| 关键性船闸; 控制性船闸 | |||
| |||
| 操纵-锁定 | |||
|
control locking : 45 phrases in 9 subjects |
| Air defense | 1 |
| Automobiles | 27 |
| Aviation | 4 |
| Communications | 1 |
| General | 1 |
| Information technology | 1 |
| Space | 1 |
| Technology | 8 |
| Telecommunications | 1 |