• 2022-06-06 问题

    A shock absorber is basically an oil pump placed between the frame of the car and the wheels (see Fig.6-2).

    A shock absorber is basically an oil pump placed between the frame of the car and the wheels (see Fig.6-2).

  • 2022-06-11 问题

    下列选项中表示缓冲器的是哪一项? A: buffer B: stabilizer C: shock absorber D: coil spring

    下列选项中表示缓冲器的是哪一项? A: buffer B: stabilizer C: shock absorber D: coil spring

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