 |
| |||
| испытание на износ; испытание на истирание | |||
| test wearing test: 11 phrases in 10 subjects |
| Armored vehicles | 1 |
| Construction | 1 |
| Drilling | 1 |
| Leather | 2 |
| Makarov | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
| Silicate industry | 1 |
| Textile industry | 1 |