NF EN 26874:1993被替代
Dental Resin-based Pit And Fissure Sealants
出版：Association Francaise de Normalisation
专家解读视频
Describes requirements and test for resin-based materials suitable for sealing pits and fissures in teeth. Covers both chemically cured and external-energy-cured materials. Covers normative references, classification, requirements, sampling, preparation of test specimen, test methods and packaging, marking and instructions and information to be supplied by manufacturer. Two figures are given.
BS EN 26874:1992 - Identical
SNV NF EN 26874:1993 - Identical
ONORM EN 26874:1993 - Identical
DIN EN 26874 (1992-10) - Identical
BS EN 26874 - Identical
NBN EN 26874:1992 - Identical
I.S. EN 26874:1993 - Identical
UNI EN 26874:1994 - Identical
ISO 6874:2005 - Identical
SS EN 26 874 Ed. 1 (1993) - Identical
UNE EN 26874:1993 - Identical
