Discribes the construction and operation principle of the equipressure style buffer and the drop test facitity with the equipressure style snubber. Presents the influence factors upon shock acceleration and its adjustment methods.

• 介绍了等压式缓冲器及装有等压式缓冲器跌落冲击台的结构及其工作原理，说明了影响冲击加速度的因素及其调整方法。