吸收振动和冲击能量，如汽车、火车车厢下的缓冲弹簧、联轴器中的吸振弹簧等。
Absorb vibration and impact energy, such as car, train under the buffer spring, spring vibration absorber, etc...
吸收振动和冲击能量，如汽车、火车车厢下的缓冲弹簧、联轴器中的吸振弹簧等。
Absorb vibration and impact energy, such as car, train under the buffer spring, spring vibration absorber, etc...
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