With damping device and low - operating noise.
带有减振装置,运行噪音低.
互联网
Methods: The circular spring buffer is adopted with throttling bar as damping device.
方法采用环型弹簧与节制杆式阻尼器相结合的缓冲器原理.
互联网
Abstract: The friction energy dissipator is a damping device with simple structure and easy installation.
文摘: 摩擦耗能器是一种构造简单、制作方便的耗能减震装置.
互联网