
Dentistry - Dental Rotary Instruments - Cutters - Part 1: Steel Laboratory Cutters
出版:Comite Europeen de Normalisation

专家解读视频
1990 COR 1 1990 [01/05/1990]1990 [01/02/1990]
Also numbered as BS 6828-8.1(1987) and ISO 7787-1 (09/2005)
ONORM EN 27787-1:1991 - Identical
NEN ISO 7787-1:1991 - Identical
SNV ONORM EN 27787-1:1991 - Identical
SNV NF EN 27787-1:1990 - Identical
DS EN 27787-1:1991 - Identical
UNE 106107-1:1991 - Identical
SS EN 27 787-1 Ed. 1 (1990) - Identical
ISO 7787-1:1984 - Equivalent
NS ISO 7787-1 Ed. 1 (1990) - Identical
DIN 13954-1 (1990-09) - Identical
BS 6828-8.1:1987 - Equivalent
PN EN 27787-1:2002 - Identical
UNI EN 27787-1:1991 - Identical
NF EN 27787-1:1990 - Identical
I.S. EN 27787-1:1990 - Identical
NBN EN 27787-1:1992 - Identical