Kev tsim khoom ntawm roj caij nplooj ntoo hlav
https://www.jonyautoparts.com/ntawmpoj00}}lamp/
Air spring is an industrial accessory that can support, buffer, brake, height adjustment, angle adjustment and other functions; air spring is commonly used as an important part of tailgate opening and closing in automobile; the existing automobile air spring includes a lower outer tube with a motor and an upper outer tube sheathed outside the lower outer tube. This kind of automobile gas spring has the following problems in the use process: 1. Due to the unreasonable structure of the lower outer tube and the upper outer tube, it is easy to rotate between the upper and lower outer tubes; 2. It is easy to lock between the screw rod and the motor, resulting in motor damage.
