人体工学学习桌
专为青少年设计 自动端正人体坐姿 预防近视眼脊椎病 防治肩周炎鼠标手
·桌板可调整角度,使腰颈椎自然挺直,头部自然抬高,协助伏案或后仰身躯进行读写。
·5级高度调节,均采用{zx1}国家标准。
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HUMAN ENGINGEERING
HOMEWOEK DESK
Fit for youth Automatically adjust the body posture Protect students from myopia and backboneillness effectiveely
Prevention of frozen shoulder
·The desk board can adjusts the angles, the lumber and cervical restore the natural state, the head of natural elevation, and assist the working and recline body to reading.
·Five height adjustment,using the latest national standards.
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