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When the chair is adjusted to best suit the user,the backrest shape is adjusted with six straps in such a way that the lumbar curve and curvature of the spine of the user are supported as much as possible求翻译,另重重有赏
人气:278 ℃ 时间:2020-06-16 01:03:43
解答
通过调节椅背上的六根松紧带,可调整该座椅的弧度,以达到对人体背部起到完全保护和支撑的目的.(人体工程学,完全贴合腰部及脊柱曲线.)
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