 |
| |||
| Härteprüfer m (напр., солода) | |||
| Härteprüfgerät m | |||
| Härteprüfer m | |||
| Härtetaster m (напр., древесины) | |||
| прибор для определения твёрдости: 45 phrases in 14 subjects |
| Brewery | 2 |
| Chemistry | 1 |
| Electrochemistry | 2 |
| Electronics | 1 |
| Food industry | 4 |
| Metallurgy | 4 |
| Missiles | 1 |
| Plastics | 1 |
| Polymers | 5 |
| Road works | 3 |
| Silicate industry | 2 |
| Technology | 7 |
| Textile industry | 3 |
| Welding | 9 |