DIN EN ISO 2157
Dentistry - Nominal diameters and designation code numbers for rotary instruments (ISO 2157:2016); German version EN ISO 2157:2016
Zahnheilkunde - Nenndurchmesser und Nenngrößenbezeichnung für rotierende Instrumente (ISO 2157:2016); Deutsche Fassung EN ISO 2157:2016
Overview
This standard specifies the nominal diameters of the working parts of rotary dental instruments and procedures for verifying the dimensions. The International Standard has been prepared by ISO/TC 106/SC 4/WG 1 "Implant instruments" (secretariat: DIN), in collaboration with CEN/TC 55 "Dentistry" (secretariat: DIN). The committee responsible at DIN is NA 014-00-21-02 AK "Instrumente für die dentale Implantologie" ("Instruments for dental implantology" at NA 014-00-21 AA "Dentalimplantate" ("Dental implants") of NADENT
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 014-00-04 AA - Rotary instruments