颈椎牵引矫正器医疗家用充气护颈托防低头压迫神经专用拉颈椎脖套
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4000
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100
¥28.4
¥27.7
¥30.4
8
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2000
¥58
0
¥328
1000
¥40.5
89
¥52.1
8000
¥482.8
27