keyway pressure relive attachment的意思|示意
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键槽压力释放附件
keyway pressure relive attachment的网络常见释义
键槽缓压式附着体 键槽缓压式附着体在中老年牙列缺损修复中的应用及疗效观察 关键词]键槽缓压式附着体；义齿；牙列缺损 [gap=1006]Key words:keyway pressure relive attachment;denture;defect of dentition