 |
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| friction and wear apparatus; continuous wear measuring apparatus | |||
| прибор для исследования трения и изнашивания: 9 phrases in 3 subjects |
| Makarov | 1 |
| Technology | 6 |
| Transport | 2 |
|
| |||
| friction and wear apparatus; continuous wear measuring apparatus | |||
| прибор для исследования трения и изнашивания: 9 phrases in 3 subjects |
| Makarov | 1 |
| Technology | 6 |
| Transport | 2 |