seat backrest的意思|示意

In a seat with a table function, an upper portion of the backrest can be pivoted forward so as to bring a back surface of the backrest into a horizontal position so that it can be used as a table.

在一种具有桌子功能的座椅中，靠背上部能够向前枢转以使该靠背的背面进入水平位置从而能够用作桌子。

Stack chairs with aluminum frame and black polypropylene seat shell and backrest;

堆叠的椅子，有着铝制的框架、黑色聚炳烯材料制成的椅面外壳和靠背；

Synchro-Dynamic Mechanism:It Maintains an Appropriate Angle Between the Backrest and the Seat with Every Body Movement;

同步倾仰五段式锁定机关：无论使用者前倾或后仰，椅座及椅背均能保持适当的角度；

Then use as a seat with backrest increase from 15 to 36 kg, which kid is on the 3-point belt of the vehicle in the child seat buckled.

然后使用一个带靠背座椅增加15至36公斤，孩子上车的座位是在儿童的3点腰带扣。

Turnable armrest is the most wonderful design; wide seat surface and backrest, soft and comfortable, make it the best carrier of leisure life.

扭转的扶手展现设计的精巧，宽阔的座面与靠背提供柔软舒适的坐感，正是休闲生活的好载体。

The automobile seat of the utility model is composed of a backrest and a seat cushion.

一种车用座椅，由靠背和座垫两部分组成。