5.6.2.2 Any rotation of the child support suspension system shall not give rise to any closure or any gaps within the cords/ ropes or straps of the system.
Q: 怎么解释这句话的意思?
5.7 stability of frame
The part of the frame in contact with the floor shall not move more than 10mm from its original position.
Q: 意思是不是说,配套使用的框架不能够移位10mm,还是其他意思?