正畸用金属丝检测

正畸用金属丝检测项目报价？  解决方案？  检测周期？  样品要求？

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GB/T 13962-2009光学仪器术语

本标准规定了光学基本术语,几何光学、物理光学、像质评定、光学零部件及工艺、光学仪器名称、光学测量及产品技术要求等方面的术语共1028条。 本标准适用于光学仪器标准制定、技术文件编制、教材和书刊编写及文献翻译等。

GB/T 13964-2008照相机械术语

本标准规定了照相机、照相器材的产品、零部件名称、技术性能及摄影光学、感光材料等方面的基本术语和定义。本标准适用于照相机械的标准制定、文件编制、教材撰写、书刊编辑和文献翻译等。

GB/T 30067-2013金相学术语

本标准界定了金相学和金相检验及其相关领域的术语,主要涵盖了光学显微术、显微压痕硬度测试、样品制备、X-射线和电子金相学、定量金相学、显微摄影术、晶粒尺寸和夹杂物含量的测定等金相学领域中广泛使用的专有名词。本标准适用于金相学领域中的科研、生产、检验、教学、出版、编制标准及国内外科技交流。

DIN 13996-2012牙科学.正畸矫正器用弓丝和附件的尺寸规格

This standard is applicable to the orthodontic elements brackets and tubes and specifies dimensions and tolerances for archwires and attachments for orthodontic appliances. This standard specifies dimensions and tolerances.

DS/EN ISO 15841-2007牙科学.正畸用金属丝

This Standard specifies requirements and test methods for wires to be used in fixed andremovable orthodontic appliances. It includes preformed orthodontic archwires but excludes springs and other preformed components.This Standard gives detailed requirements concerning the presentation of the physical and mechanical properties of orthodontic wires, the test methods by which they can be determined, packaging, and labelling information.Specified qualitative and quantitative requirements for freedom from biological hazard are not included in this Standard but it is recommended that to assess possible biological or toxicological hazards, reference should be mad

ANSI/ADA 32-2006正畸金属丝

This specification specifies requirements and test methods for wires to be used in fixed and removable orthodontic appliances. It includes preformed orthodontic archwires but excludes springs and other preformed components.