 |
| |||
| nickel-chromium steel; nickel chromium steel | |||
| acier au chrome-nickel: 10 phrases in 3 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Metallurgy | 7 |
|
| |||
| nickel-chromium steel; nickel chromium steel | |||
| acier au chrome-nickel: 10 phrases in 3 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Metallurgy | 7 |