 |
| |||
| 转换开关箱; 开关箱盒 | |||
| 转换开关 | |||
| 配电箱; 开关盒; 电闸盒 | |||
| ★ 开关箱 | |||
| 开关箱柜; 闸盒; 转换器; 道岔箱 | |||
| 转换开关匣; 转换开关盒; 电闸盒; 转换开关盒〔柜〕 | |||
| 开关柜 | |||
|
switch box : 32 phrases in 9 subjects |
| Aviation | 3 |
| Electric machinery | 5 |
| Electronics | 7 |
| General | 2 |
| Power electronics | 1 |
| Project management | 2 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 10 |