back pad

基本解释

Comfort items such as neck rest, back pad and auto back pad.
舒适产品如脖子靠垫，被靠垫，活动靠垫的生产商。
And then provides the force perpendicular to the direction along the back pad by loading imposed on the load point.
再将规定的力沿着与椅背垂直的方向通过载入垫施加于载入点上。
Then intercept the ball back pad system and then pass the ball in the defensive and offensive systems with a high level of volleyball in the world do not exist significant differences.
拦回球系统和接传垫球系统中的防守和进攻与世界高水平男排均不存在显著性差异。
www.591-lw.com

Available in black with the iconic Avengers "A" symbol embroidered on the back of the pad, it is designed for easy set up and fold away for convenient storage.
ENGADGET: Vybe gaming pad packs Disney Research's Surround Haptics into a $99 force feedback accessory