UNE-EN ISO 7711-1:1999/A1:2009

Instrumentos rotatorios dentales. Instrumentos diamantados. Parte 1: Dimensiones, requisitos, marcado y embalaje. Modificación 1 (ISO 7711-1:1998/Amd 1:2009)

Dental rotary instruments - Diamond instruments - Part 1: Dimensions, requirements, marking and packaging - Amendment 1 (ISO 7711-1:1997/Amd 1:2009)

Instruments rotatifs dentaires - Instruments diamantés - Partie 1: Dimensions, exigences, marquage et emballage - Amendement 1 (ISO 7711-1:1997/Amd 1:2009)