spreader bar meaning in Chinese

撑杆
分量搪杆
金属边接棒
扩杆

The pilot and passenger are suspended from spreader bars ( spreaders ) which ensure leg room for the pilot who sits behind
飞行操纵者必须在乘客之后，两套带间使用分力?杆装置(扁担)连结在连接飞行伞主提带。
This spring - loaded steel hook snaps open and shut easily , allowing you to rapidly connect restraints to chains , spreader bars , other restraints , etc
这个弹簧支撑钢勾子短冷期容易地打开和关闭,允许您迅速地连接克制到链子,分布器酒吧、其它克制,等。