| |||
| ★ 道岔锁闭 | |||
| |||
| 转辙船闸; 开关锁; 开关闭锁; 道岔锁闭器; 道叉键; 岔船闸 | |||
| 叉船闸 | |||
|
switch locking : 30 phrases in 9 subjects |
| Automobiles | 7 |
| Communications | 2 |
| Drilling | 1 |
| Electronics | 4 |
| General | 2 |
| Rail transport | 3 |
| Space | 2 |
| Technology | 8 |
| Telecommunications | 1 |
| |||
| ★ 道岔锁闭 | |||
| |||
| 转辙船闸; 开关锁; 开关闭锁; 道岔锁闭器; 道叉键; 岔船闸 | |||
| 叉船闸 | |||
|
switch locking : 30 phrases in 9 subjects |
| Automobiles | 7 |
| Communications | 2 |
| Drilling | 1 |
| Electronics | 4 |
| General | 2 |
| Rail transport | 3 |
| Space | 2 |
| Technology | 8 |
| Telecommunications | 1 |