KBK柔性组合式悬挂起重机
KBK flexible composite underslung crane
车辆用悬挂式缓冲器
suspension shock absorber for vehicles
电液悬挂
Electronic hydraulic hitch
electro-hydraulic hitch
电液悬挂系统
Electronic hydraulic hitch system
electro-hydraulic hitch system
电-液悬挂系统
Electric-hydraulic Hitch System
非定向油管悬挂器
nonorienting tubing hanger
回转投放式悬挂装置
rotary dropping suspension equipment