| |||
special steel | |||
refined steel | |||
alloy steel; alloyed steel | |||
| |||
alloy steels |
acier allié : 61 phrases in 11 subjects |
Chemistry | 1 |
Finances | 1 |
General | 2 |
Industry | 5 |
Materials science | 1 |
Medical | 1 |
Medical appliances | 2 |
Metallurgy | 42 |
Mining | 2 |
Statistics | 3 |
Transport | 1 |