This equipment problem has been reported to planning colleagues <br>1. Regarding the lack of telescopic spring in the tightening rod, the planning reply is already being customized and the status is unknown.
We have reported the issue with this device to our planning colleagues<br>1. Regarding the lack of expansion spring for the tightening rod, the planning response has been customized, and the status is unknown
This equipment problem has been fed back to planning colleagues.<br> 1. Regarding the lack of telescopic spring for the tightening rod, the planning reply has been customized, and the status is unknown.