The procession code program of nc punch press is the key to nc-machining.

数控冲床的加工代码程序，是数控加工的关键所在。

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The auto-induction start system and the punch press linkage (control punch press start).

自动感应启动系统与冲床联动（控制冲床的启动）。

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On the basis of analysing composition and testing results of noise generated by high speed punch press the major noise sourse and the noise characteristics are pointed out.

在对高速冲床的噪声组成及其测试结果分析的基础上，指出了主要噪声源及噪声特性。

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"It wouldn't be far off the mark for the press to carry the story 'Greenspan Takes Lid Off of Punch Bowl, ' because your position in the past has consistently been that the surpluses should be devoted to reducing the debt, " said Maryland Senator Paul Sarbanes.

BBC: Momentum builds for US tax cuts