关于backrest的百科

• backrest造句怎么写

• Electricadjofrearbackrest&headrestsPlatedframe,highbackrest,adjustablebackrestAngle,afterbendinghandrails,liftfootcare,solidfront,pneumaticrearwheelplasticwheelframe,foldinghandlesupport.Thereare4modularelementstothesofa;theseat,backrest,armrestandcu...
• 2018-08-2230011