我用这个来引导我要切割凹槽在两边的什么位置。

I use that to guide where I cut the nocks on both sides.

youdao

就射流相对于刀具的四处不同位置对切割效能的影响进行了测试。

The tests for the effects of jet position on drag bit cutting process were described.

youdao

就射流相对于刀具的四处不同位置对切割效能的影响进行了测试。

The tests for the effects of jet position on drag bit cutting process were described.

youdao