NS EN ISO 6874 Ed. 1 (2005)被替代
Dentistry - Polymer-based Pit And Fissure Sealants
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes requirements and test methods for polymer-based materials intended for sealing pits and fissures in teeth.
Supersedes NS ISO 6874. (01/2006)
ONORM EN ISO 6874:2005 - Identical
NEN EN ISO 6874:2005 - Identical
ISO 6874:2005 - Identical
SS EN ISO 6874 Ed. 1 (2005) - Identical
UNE EN ISO 6874:2006 - Identical
UNI EN ISO 6874:2006 - Identical
I.S. EN ISO 6874:2005 - Identical
NF EN ISO 6874:2005 - Identical
NBN EN ISO 6874:2005 - Identical
DIN EN ISO 6874 (2005-12) - Identical
SN EN ISO 6874:2005 - Identical
BS EN ISO 6874:2005 - Identical
EN ISO 6874:2015 - Identical
UNI EN ISO 6874:2015 - Identical
BS EN ISO 6874:2015 - Identical
NEN EN ISO 6874:2015 - Identical
NF EN ISO 6874:2015 - Identical
