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| 强度因数 | |||
| 比强度; 强度系数; 安全系数; 安全系数强度系数 | |||
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коэффициент прочности : 17 phrases in 4 subjects |
| Electronics | 3 |
| General | 3 |
| Mechanic engineering | 1 |
| Technology | 10 |
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