China 'YY/T 0873.7-2014
' Industry standard english version:
YY
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YY/T 0873.7-2014
Dentistry - Numerical coding systems for rotary instruments - Part 7: Characteristics of mandrels and specialized instruments{译} 牙科 旋转器械的数字编码系统 第7部分:心轴和专用器械的特征
Issued Date:2014/6/17
Implemented Date:2015/7/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
YY/T 0873.7-2014
Standard Category
China Pharmaceutics Industry
Standards
GB Standard English Title
Dentistry - Numerical coding systems for rotary instruments - Part 7: Characteristics of mandrels and specialized instruments{译}