求翻译：振动试验: 频率为10～55HZ，振幅为5mm，每个方向上扫频循环次数为10次，实验后对其外观，绝缘强度，指示功能及电性能进行重新测试，外观应平整无痕，毛刺以及其它机械损伤，外露金属部分不应有锈蚀；无击穿，飞弧现象；指示功能及电性能正常。是什么意思？

Vibration test: The frequency of 10 ~ 55hz, the amplitude of 5mm, sweep cycles in each direction 10 times, its appearance after the experiment, dielectric strength, electrical properties of functions and instructions to re-test, look no trace should be smooth, burr and other mechanical damage, corro

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Vibration test: The frequency is 10~55HZ, the oscillation amplitude is 5mm, in each direction sweeps the frequency cycle-index is 10 times, after the experiment to its outward appearance, the insulation strength, instructed the function and the electricity performance carry on test, the outward appe

Vibration test: frequency 10~55HZ, amplitude 5mm, sweeping loop 10 times in each direction, after the experiment on its appearance, dielectric strength, electrical properties of deictic and retesting, appearance should be formed with no trace, burrs and other mechanical damage, exposed metal parts o