| |||
blue water gas | |||
blue gas; bluewater gas; water-gas | |||
water gas | |||
| |||
water gas; blue gas |
gaz à l'eau : 19 phrases in 8 subjects |
Chemistry | 10 |
Construction | 2 |
General | 1 |
Industry | 1 |
Informal | 1 |
Mechanic engineering | 2 |
Metallurgy | 1 |
Oil / petroleum | 1 |