| English | German | |
|---|---|---|
| Technical | ||
| Technical | ball hardness test | Kugeldruckprobe [f] |
| English | German | |
|---|---|---|
| Engineering | ||
| Engineering | ball-thrust hardness test | Kugeldruckprüfung [f] |
| Engineering | ball-thrust hardness test | Brinellprobe [f] |
| Engineering | ball-thrust hardness test | Kugeleindruck-Härteprüfung [f] |