 |
| |||
| manufactured gas | |||
| heating gas; commercial and industrial gas | |||
| |||
| industrial gases | |||
| manufactured gases | |||
|
technisches Gas : 3 фрази в 3 тематиках |
| Економіка | 1 |
| Енергетика | 1 |
| Землезнавство | 1 |
|
| |||
| manufactured gas | |||
| heating gas; commercial and industrial gas | |||
| |||
| industrial gases | |||
| manufactured gases | |||
|
technisches Gas : 3 фрази в 3 тематиках |
| Економіка | 1 |
| Енергетика | 1 |
| Землезнавство | 1 |