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Chinese Standard: YY/T 1900-2023

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Dentistry—Corrosion resistance of dental amalgam


Standard in brief
Scope of Application:  
本文件规定了符合ISO 24234或ISO 20749的牙科银汞合金产品的缝隙腐蚀导致的强度降低的允许要求,提供了确定该项试验方法的详细信息。

Basic information
Standard No:YY/T 1900-2023
Standard Name:牙科学 牙科银汞合金的耐腐蚀性
English Name:Dentistry—Corrosion resistance of dental amalgam
Standard Status:现行
Release Date:2023-09-05
Effective Date:2024-09-15
Language of Publication:中文简体

Standard Classification
ICS Number:11.060.10
CCS Number:C33

Related Standards
Referenced Standards:ISO 1942,ISO 3696,ISO 4287,ISO 6344-1,ISO 7488,ISO 13897,ISO 24234
Adopted Standards:ISO 23325:2020
Adopted Standard Name:《牙科学 牙科银汞合金的耐腐蚀性》
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:29 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-09-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家药品监督管理局
Standard Type:QT
Standard Attribute:YY
Other Standard Number:1900
Drafter:白伟、林红、韩建民、蔡陈水
Drafting Organization:北京大学口腔医学院口腔医疗器械检验中心、北京安泰生物医用材料有限公司
Management Organization:全国口腔材料和器械设备标准化技术委员会(SAC/TC 99)
Proposing Department:国家药品监督管理局

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