 |
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| 摩阻系数 | |||
| 摩擦系数密封端面摩擦力与净闭合力之比 | |||
| ★ 摩擦系数 | |||
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frictional coefficient : 11 phrases in 10 subjects |
| Chemistry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geotechnics | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 2 |
| Water resources | 1 |
| Wind Energy | 1 |