volute spring [机] 锥形弹簧 ; 涡形弹簧 ; 截锥涡卷弹簧

volute spiral spring 涡卷弹簧

bogie volute spring 转向架锥形弹簧

vertical volute spring suspension 竖锥形弹簧悬置

plane volute spring 平面涡卷弹簧

volute e spring 锥形螺旋弹簧

vertical volute spring bogie 垂直涡卷弹簧的平衡悬挂

volute spring compressor stud 锥形簧压缩柱螺栓

horizontal volute spring bogie 水平涡卷弹簧的平衡悬挂