
Dentistry - Stiffness of the tufted area of tooth-brushes
出版:International Organization for Standardization

专家解读视频
1ED 1987
BS 5757:1989 - Equivalent
UNI EN 28627:1991 - Equivalent
DIN 13917-2 (1990-09) - Identical
NF EN 28627:1990 - Identical
I.S. EN 28627:1990 - Identical
NBN EN 28627:1992 - Identical
ONORM EN 28627:1991 - Identical
NEN ISO 8627:1991 - Identical
SNV ONORM EN 28627:1991 - Identical
SNV NF EN 28627:1990 - Identical
SS 87 754 01 Ed. 1 (1989) - Identical
KS P ISO 8627:2008 - Identical
NFS 91 401:1982 - Identical
NS ISO 8627 Ed. 1 (1990) - Identical
SS EN 28 627 Ed. 1 (1990) - Identical
UNE 106955:1991 - Identical