DIN EN ISO 9339-2 (1998-12)被替代
Optics And Optical Instruments - Contact Lenses - Determination Of Thickness - Part 2: Hydrogel Contact Lenses
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Covers a procedure for determining the thickness of soft (hydrogel) contact lenses using a low-force gauge.
NEN EN ISO 9339-2:1998 - Identical
SS EN ISO 9339-2 Ed. 1 (1999) - Identical
UNE EN ISO 9339-2:2000 - Identical
ISO 9339-2:1998 - Identical
NS EN ISO 9339-2 Ed. 1 (1999) - Identical
I.S. EN ISO 9339-2:1999 - Identical
NBN EN ISO 9339-2:1999 - Identical
NF EN ISO 9339-2:1999 - Identical
ONORM EN ISO 9339-2:1999 - Identical
BS EN ISO 9339-2:1998 - Identical
SN EN ISO 9339-2:1999 - Identical
UNI EN ISO 9339-2:1999 - Identical
