车辆锥形钢板弹簧
taper leaf spring for vehicle
高强度弹簧钢
high strength spring steel
高速铁路用弹簧钢
spring steel for high-speed railway application
高温度弹簧钢
high strength spring steel
高压减荷弹簧
high pressure load reducing spring
隔振弹簧
vibration isolation spring
各种弹簧表
miscellaneous spring chart
工作缸活塞回位弹簧
slave cylinder piston return spirng
弓头弹簧
collector head spring system
弓形弹簧
half elliptic spring
semi-elliptic [leaf] spring
bow spring