| 释义 |
expanding mandrel
- expandabilityn. 伸延性；扩展性；膨胀性
- experimentalistn. 试验者,实验主义者
- experimentalismn. 实验论；经验主义
- 胀带离合器zhàng dài lí hé qì
expanding band clutch
- 胀闸zhàng zhá
expanding brake
- 心轴xīn zhóu
mandrel, mandril
- 展开的zhǎn kāi de
evolving, expanding
- 介指铁jiè zhǐ tiě
ring mandrel
- 胀开心轴zhàng kāi xīn zhóu
expansion mandrel
- 捞管器lāo guǎn qì
mandrel socket; casing dog
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