 |
| |||
| 胀开可调式心轴 | |||
| 胀开心轴 | |||
| 扩口 【径】芯棒 | |||
| 膨胀式芯模 | |||
| 扩口扩径芯棒 | |||
| 胀开式心轴; 泥芯件; 可胀式心轴; 可调式心轴 | |||
| expanding mandrel: 11 phrases in 4 subjects |
| Engineering geology | 1 |
| Metallurgy | 6 |
| Shipbuilding | 2 |
| Technology | 2 |
|
| |||
| 胀开可调式心轴 | |||
| 胀开心轴 | |||
| 扩口 【径】芯棒 | |||
| 膨胀式芯模 | |||
| 扩口扩径芯棒 | |||
| 胀开式心轴; 泥芯件; 可胀式心轴; 可调式心轴 | |||
| expanding mandrel: 11 phrases in 4 subjects |
| Engineering geology | 1 |
| Metallurgy | 6 |
| Shipbuilding | 2 |
| Technology | 2 |