 |
| |||
| moving stairs | |||
| electric stairway; escalator; moving staircase; moving stairway | |||
|
escalator : 4 phrases, 2 sujets |
| Construction | 3 |
| Général | 1 |
|
| |||
| moving stairs | |||
| electric stairway; escalator; moving staircase; moving stairway | |||
|
escalator : 4 phrases, 2 sujets |
| Construction | 3 |
| Général | 1 |