This part of YY/T 0967 specifies the requirements for the stems of dental rotary instruments made of metallic materials and gives measurement methods for dimensional verification. To ensure quality levels, quality requirements have been added. This section applies to metal shafts of dental rotary instruments.
YY/T 0967.1-2015 history
2022YY/T 0967-2022 Rods for dental rotary and reciprocating instruments
2015YY/T 0967.1-2015 Dental rotary instruments.Shanks.Part 1: Shanks made of metals
YY/T 0967.1-2015 Dental rotary instruments.Shanks.Part 1: Shanks made of metals was changed to YY/T 0967-2022 Rods for dental rotary and reciprocating instruments.