ONORM EN ISO 7494:1998现行

Defines requirements and methods of test for dental units, however constructed and whether or not they are powered by electricity. Also covers requirements for manufacturer's instructions, marking and packing.

DIN EN ISO 7494 (1997-12) - Identical

BS EN ISO 7494:1998 - Identical

NEN EN ISO 7494:1997 - Identical

SN EN ISO 7494:1998 - Identical

UNE EN ISO 7494:1998 - Identical

SS EN ISO 7494 Ed. 1 (1998) - Identical

ISO 7494:1996 - Identical

NS EN ISO 7494 Ed. 1 (1997) - Identical

UNI EN ISO 7494:1998 - Identical

NF EN ISO 7494:1997 - Identical

I.S. EN ISO 7494:1998 - Identical