Terms for subject Skydiving containing Back

English	Chinese
back loop	后筋斗
back pack	背包式降落伞
back pack	背包
back riser	后组主提带
back strap	背带
cone back	伞包锥体
course back	返航航线
diagonal back strap	交叉背带
distance to a turn point and back to the starting point	定点往返距离
improved back loop	屈体后筋斗
parachute back pack	主伞包
parachute back pack	后挂包