Dental equipment refers to tools used by dental professionals in the process of providing dental care.
行业： 医疗设备
"a manual usually accompanying a technical device and explaining how to install or operate it" Essential Requirements - Medical Device Directive 93/42/EEC - Annex I, 13.1: Each device must be ...
一颗牙釉质之下的硬、 骨性部分。牙本质围绕着牙的纸浆。
包含部分的伸了出来，从牙龈的牙硬的白色物质。
这个螺钉允许两个完全独立的运动，一个是前足弓的横向扩张和前齿的矢状运动。
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