标准编号：ISO 27020:2010
中文名称：牙科 畸齿矫正用托架和管
英文名称：Dentistry — Brackets and tubes for use in orthodontics
发布日期：2010-12
标准范围
This International Standard is applicable to brackets and tubes for use in fixed orthodontic appliances.This International Standard gives details of methods to compare the functional dimensions of orthodontic brackets and tubes, the test methods by which they can be determined, as well as packaging and labelling information.This International Standard does not specify specific qualitative and quantitative requirements for freedom from biological hazards; which are covered in ISO 10993-1 and ISO 7405.
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