Dentistry - elastomeric elements for orthodontic purposes 牙科技术.正牙技术用弹性元件
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Instructor dental technologist 牙科技术教师
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Dentistry - quality assurance during laser welding - part 1 : laser welding in dental laboratories 牙科技术.激光焊接过程的质量保证.第1部分:牙科实验
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A dental technician specializing in making and fitting dentures as a direct service to the public rather than through a licensed dentist 假牙师一种牙科技术师,其专长在于制造和安装假牙,他可以直接为公众服务,而不必通过有执照的牙科医生