backrest design

基本解释

As an example, the surface form of the wheelchair's backrest has been design with the method proposed.
最后以轮椅靠背的曲面设计为例，论述该方法的应用。
Enjoy series adopt fully multifunctional adjustment design, from headrest, backrest adn seat cushion enable to omni-directional adjustment.
金卓系列采用完全性多功能调整设计，从头枕、椅背与座垫可进行全方位的调整。
The design of tilt load-backrest can ensure the forward view, even making sure the operator can fork goods accurately.
倾斜式挡货架横梁的设计进一步确保了前方的视野，保证操作员能够准确叉取货物。