淑霞, 刘, 沈阳科技学院, 中国
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卷 3, 编号 10 (2021) - 论文
关于智能定位导盲腰带设备援助盲人等弱势群体的探析
摘要
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Address：73 Upper Paya Lebar Road #07-02B-01 Centro Bianco Singapore 534818
phone：+65 83184869
ⓒ2019 by Academic Publishing Pte Ltd