?NORM EN ISO 18397: 2016 09 01现行
Dentistry - Powered scaler (ISO 18397:2016)
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
标准编号： ?NORM EN ISO 18397: 2016 09 01
标准类别：Standard
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：0
标准简介
This International Standard specifies requirements and test methods for air-powered and electricalpowered scaler handpieces and scaler tips, including piezo, ferrostrictive and magnetostrictive type ultrasonic scalers, operated as stand-alone items or connected to dental units, for use on patients.
