Dentistry. Mandrels for rotary instruments Ingestion-build-82396 Transport and Highway authorities

Transport and Highway authorities

BS EN 10305-4:2003 Steel tubes for precision applications

Screwdrivers and screwdriver blades and bits for use with cross-recessed head screws

Contents of BS EN 10028-1:

Dentistry. Mandrels for rotary instruments Ingestion-build-82396 Transport and Highway authorities1 Scope This International Standard specifies the requirements, the packaging and marking characteristics for mandrels suitable for discs and polishers used in dentistry. This International Standard uses the system of coding laid down in ISO 6360, which specifies a 15 digit number for the identification of dental rotary instruments of all types.