• 2021-04-14 问题

    Le billet fait 10 euros ___________ 00e9tudiant.

    Le billet fait 10 euros ___________ 00e9tudiant.

  • 2021-04-14 问题

    Elle a pris un billet __________ deuxième classe.

    Elle a pris un billet __________ deuxième classe.

  • 2022-06-07 问题

    High machining accuracy,( ), high automation, low labor intensity and high production efficiency are the machining characteristics of CNC machine tools. A: Machining parts with simple contour and mass production B: Strong adaptability to processing objects C: A single piece of parts which is difficult to fit or must rely on manual correction and positioning in order to machining accuracy. D: Suitable for machining billet with special large allowance and uneven material and allowance.

    High machining accuracy,( ), high automation, low labor intensity and high production efficiency are the machining characteristics of CNC machine tools. A: Machining parts with simple contour and mass production B: Strong adaptability to processing objects C: A single piece of parts which is difficult to fit or must rely on manual correction and positioning in order to machining accuracy. D: Suitable for machining billet with special large allowance and uneven material and allowance.

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