seat back
短语词组
- FRAME SEAT -BACK 靠背骨架
- Seat And Back 座背
- seat -back detail 座椅靠背
- a seat at back 靠近尾部的座位
- Seat & back fatigue test 靠背和座位疲劳测试
- Seat and back static load 座位和靠背静态载荷测试
- ADJUSTING HANDLE SEAT -BACK RAKE 靠背角度调节旋钮;靠背角度调节手柄
- seat back cushion 座椅靠背软垫 返回 seat back