batch annealing
with | hydrogen
| batch annealing | |
| met. | recuit en bobine |
| hydrogen | |
| chem. | hydrogène |
| econ. | hydrogène |
| environ. | hydrogène |
| |||
| recuit en bobine | |||
|
batch annealing : 3 phrases in 1 subject |
| Metallurgy | 3 |