| |||
Haertefaktor m; Hardness Factor | |||
Kerbfestigkeit f | |||
Härte f; Lautstärke | |||
Klang m | |||
Härtegrad m |
hardheid : 53 phrases in 9 subjects |
Chemistry | 8 |
Construction | 1 |
Environment | 1 |
Health care | 1 |
Industry | 1 |
Materials science | 3 |
Metallurgy | 34 |
Natural sciences | 2 |
Technology | 2 |