I.S. EN ISO 9873:2019现行
Dentistry - Intra-oral mirrors (ISO 9873:2019)
出版：National Standards Authority of Ireland
专家解读视频
This document specifies requirements and test methods for reusable intra-oral mirrors with a coated glass reflecting surface used for dental purposes in the oral cavity.
EN ISO 9873 : 2017 - Identical
ISO 9873:2019 - Identical
EN ISO 9873:2019 - Identical
ISO 9873:2019 - Identical
EN ISO 9873:2019 - Identical
EN ISO 9873 : 2017 - Identical
