 |
| |||
| luminous indicator | |||
| circuit-closed tell-tale; closed-circuit tell-tale; warning light | |||
|
temoin lumineux : 3 短语, 2 学科 |
| 市政规划 | 1 |
| 运输 | 2 |
|
| |||
| luminous indicator | |||
| circuit-closed tell-tale; closed-circuit tell-tale; warning light | |||
|
temoin lumineux : 3 短语, 2 学科 |
| 市政规划 | 1 |
| 运输 | 2 |