I.S. EN ISO 9914:1997被替代
Optics And Optical Instruments - Contact Lenses - Determination Of Refractive Index Of Contact Lens Materials
出版：National Standards Authority of Ireland
专家解读视频
Specifies a test method for determining the refractive index of contact lens materials.
DIN EN ISO 9914 (1997-02) - Identical
BS EN ISO 9914:1997 - Identical
NEN EN ISO 9914:1996 - Identical
SN EN ISO 9914:1997 - Identical
UNE EN ISO 9914:1996 - Identical
SS EN ISO 9914 Ed. 1 (1997) - Identical
ISO 9914:1995 - Identical
NS EN ISO 9914 Ed. 1 (1997) - Identical
UNI EN ISO 9914:1997 - Identical
NF EN ISO 9914:1997 - Identical
NBN EN ISO 9914:1996 - Identical
ONORM EN ISO 9914:1997 - Identical
