Elevation one finger position and cut with point-cutting.
提升一只手指位以点剪技巧处理。
Paper cutting window guards occupy an important position in the wedding.
剪纸窗花在婚礼中占有重要的地位。
The tests for the effects of jet position on drag bit cutting process were described.
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.
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。
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