 |
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| нарезание зубьев методом обката (Александр Рыжов) | |||
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gear cutting with generating method : 3 phrases in 2 subjects |
| Gear train | 2 |
| Technology | 1 |
|
| |||
| нарезание зубьев методом обката (Александр Рыжов) | |||
|
gear cutting with generating method : 3 phrases in 2 subjects |
| Gear train | 2 |
| Technology | 1 |