It features a titanium spring tube as well as DualFlow compression and rebound.
它采用钛弹簧管以及双流量压缩和反弹。
2
Mission Control answers the need with technologies such as shimmed damper performance, DualFlow rebound, and detented adjusters.
地面控制中心回答，如匀阻尼器性能的技术需要，双流量回升，旋钮调节。
3
Comparing the characteristics of tray column with packed column, and combining the structured packing with dualflow plate, a new type compound tray was developed.