| |||
mineralogical hardness | |||
Moh's hardness | |||
Mohs hardness | |||
scratch hardness | |||
Moos' scratch hardness | |||
Mohs' hardness |
твёрдость по шкале Мооса: 8 phrases in 6 subjects |
Construction | 1 |
Drilling | 1 |
Makarov | 2 |
Plastics | 2 |
Quality control and standards | 1 |
Silicate industry | 1 |