A cushioningdevice, such as a bundle of rope or a piece of timber, used on the side of a vessel or dock to absorb impact or friction.
缓冲装置一种减小震动或冲撞力的装置，如一捆绳子或一块木头，用在船或船坞的侧面以承受撞击或摩擦力。
2
The performance of the cushioningdevice is improved by using the intelligent material of the airbag combined with the advanced design concept of structure.