UNE EN ISO 22374:2006现行

Provides requirements and test methods for electrical-powered scalers and scaler tips, including piezo, ferrostrictive and magnetostrictive type ultrasonic scalers, operated as stand-alone items or connected to dental units, for use on patients.

I.S. EN ISO 22374:2005 - Identical

NF EN ISO 22374:2006 - Identical

BS EN ISO 22374:2005 - Identical

DIN EN ISO 22374 (2005-12) - Identical

NBN EN ISO 22374:2005 - Identical

UNI EN ISO 22374:2005 - Identical

NS EN ISO 22374 Ed. 1 (2006) - Identical

SS EN ISO 22374 Ed. 1 (2005) - Identical

NEN EN ISO 22374:2005 - Identical

EN ISO 22374:2005 - Identical

ISO 22374:2005 - Identical

SN EN ISO 22374:2005 - Identical