1) driving wheel on head
头部驱动轮
2) top-drive power head
顶部驱动动力头
3) top-drive power swivel
顶部驱动水龙头
5) drive wheel reduction component
驱动轮减速器部件
6) driving wheel hub
驱动轮轮毂
1.
The solidification process of a driving wheel hub cast with former foundry method was simulated to find out the reason causing shrinkage defects.
对驱动轮轮毂原铸造工艺进行凝固模拟,找出缺陷的成因,并对原工艺进行了改进,采用顶置随形压边浇冒口。
补充资料：头部
头部——
股价长期趋势线的最高部分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条