| |||
| robinet d oxygene; robinet de réglage de l'oxygène de chauffe | |||
|
oxygen valve : 7 phrases in 4 subjects |
| Medical appliances | 1 |
| Metallurgy | 4 |
| Technology | 1 |
| Transport | 1 |
| |||
| robinet d oxygene; robinet de réglage de l'oxygène de chauffe | |||
|
oxygen valve : 7 phrases in 4 subjects |
| Medical appliances | 1 |
| Metallurgy | 4 |
| Technology | 1 |
| Transport | 1 |