起落架上通过计量活门将油液从一室转到另一室以减少着陆时产生的冲击震动的部件。
A component in the landing gear for absorbing landing shock by transferring oil from one chamber to another through a metering valve.
由于采用上述方案有效地消除作动器活塞快速移动产生的冲击震动，保证了轿车的平稳运行。
The adoption of said invented scheme can effectively eliminate the impact shock produced by high-speed movement of the actuator piston so as to ensure the smooth running of car.
经冲击台动力试验和理论计算分析，表明PG G隔震器具有优良的爆炸冲击震动隔震性能。
Through dynamic test and theoretical analysis of the isolator, it is proved that the PGG isolator has excellent isolation performance in the case of blast shock and vibration.
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