• 2022-06-16 问题

    在原理图中,元件不可以旋转的角度是()。 A: 90 Degress B: 180 Degress C: 270 Degress D: 30 Degress

    在原理图中,元件不可以旋转的角度是()。 A: 90 Degress B: 180 Degress C: 270 Degress D: 30 Degress

  • 2021-04-14 问题

    The aircraft was subjected to a test of temperatures of 65 degrees Celsius and plus 120 degress.

    The aircraft was subjected to a test of temperatures of 65 degrees Celsius and plus 120 degress.

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