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BS EN ISO 27020:2019 Dentistry. Brackets and tubes for use in orthodontics, 2019
- undefined [Go to Page]
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Requirements
- 4.1 Hazardous elements
- 4.2 Dimensions and angles
- 4.3 Release
- 5 Test methods
- 5.1 Dimensions
- 5.1.1 Apparatus
- 5.1.2 Measurement procedures
- 5.2 Static immersion corrosion test method
- 5.2.1 Apparatus
- 5.2.2 Samples
- 5.2.3 Test procedure
- 5.3 Treatment of results
- 6 Packaging and labelling information to be provided to the user
- 6.1 General requirements
- 6.2 Packaging
- 6.3 Labelling
- Bibliography [Go to Page]
