YY/T 1011-2022
Nominal diameter and designation of dental rotary instruments (English Version)

Standard No.

YY/T 1011-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Professional Standard - Medicine

Latest

YY/T 1011-2022

Replace

YY/T 1011-2014

YY/T 1011-2022 history

• 2022 YY/T 1011-2022 Nominal diameter and designation of dental rotary instruments
• 2014 YY/T 1011-2014 Dental rotary instruments.Nominal diameters and designation code number
• 1985 YY 91011-1999 Dentalrotary instruments.Nominal sizes and designation