EN ISO 17254:2016/A1:2021 PDF
Dentistry - Coiled springs for use in orthodontics - Amendment 1 (ISO 17254:2016/Amd 1:2020)
Dentistry - Coiled springs for use in orthodontics - Amendment 1 (ISO 17254:2016/Amd 1:2020)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 14 апреля 2021 г.
- Издание:
- CEN EN 17254 edition 1 version 1
- ICS:
- 11.060.10
2020-11-12 - TC decision is missing to skip FV.
Abstract
Overview
EN ISO 17254:2016/A1:2021 is the CEN-adopted amendment to ISO 17254:2016 covering coiled springs for use in orthodontics. Approved by CEN on 12 December 2020 and published in the EN form in April 2021 (Slovenian adoption 01 Jul 2021), this amendment clarifies testing and conformity requirements for orthodontic coiled springs used as dental materials (ICS 11.060.10). It was prepared by ISO/TC 106 in collaboration with CEN/TC 55.
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