| 1. | Technique specification of backrest angle adjuster for bus seat
客车座椅靠背调角器技术条件 |
| 2. | Dual - height start positions - three - position backrest
-三位置靠背。 |
| 3. | Choose a suitable chair with backrest , arm rest and firm seat to provide good support
椅子应有靠背及扶手，坐垫要软硬适中。 |
| 4. | Choose a suitable chair with backrest , arm rest and firm seat to provide good support
椅子应有靠背及扶手，坐垫要软硬适中。 |
| 5. | Use a chair with appropriate height , stable base and proper backrest to support the back
选择高度适中、稳固及能支撑背部的椅子。 |
| 6. | The massaged area should be well supported , e . g . by using pillows or chair with backrest
被按摩的部位要有足够承托如用枕头或有靠背的椅 |
| 7. | Use a chair with appropriate height , stable base and proper backrest to support the back
A .坐姿：选择高度适中稳固及能支撑背部的椅子。 |
| 8. | Two electronic rods in the back and calf support , the angle of backrest and legrest can be adjusted at will
双电动推杆设计，可随意调节小腿和靠背的角度。 |
| 9. | The sponge in the cushion and the backrest are both manufactured by employing freeze foaming and forming techniques
坐垫和背垫海绵均采用冷固化成型技术制造。 |
| 10. | Two electronic rods in the back and calf support , the angle of backrest and legrest can be adjusted independently
双电动推杆设计，可随意调节小腿和靠背的角度。 |
