压缩空气也用于避振器的弹簧。

Compressed air is also used for the spring of the absorber.

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为此，本发明采取气缸式双弹簧避振器来达到避振目的。

For this reason, this invention adopts dual spring vibration-avoiding machine of cylinder type to reach the aim of avoiding vibration.

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因此，避振器须满足惯性体由各工作阶段的重量变化导致的升降距离变化的严格限制；

Therefore, the vibration-avoiding machine should meet the strict restrictions on the lifting distance of the coasting body caused by weight variation in different working periods.

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