SNV NF EN 21942-4:1994被替代
Dental Vocabulary - Part 4: Dental Equipment
出版：Swiss Standards
专家解读视频
Defines terms used in dentistry, particularly those relating to dental equipment. General and clinical terms, and terms concerning dental materials, instruments and those terms associated with the testing of such products are incorporated in the four other parts of this standard.
"Indice de classement: SNV NF S91-001-4" (12/2001)
DIN EN 21942-4 (1994-02) - Identical
ISO 1942-4:1989 - Identical
NF EN 21942-4:1994 - Identical
DIN EN 21942-4 : 1994 - Identical
