SS EN ISO 9340 Ed. 1 (1998)现行
Optics And Optical Instruments - Contact Lenses - Determination Of Strains For Rigid Contact Lenses
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Defines a procedure determined for the presence of strains in rigid contact lenses.
UNE EN ISO 9340:1999 - Identical
NS EN ISO 9340 Ed. 1 (1998) - Identical
I.S. EN ISO 9340:1999 - Identical
ISO 9340:1996 - Identical
UNI EN ISO 9340:1999 - Identical
SN EN ISO 9340:1999 - Identical
ONORM EN ISO 9340:1999 - Identical
DIN EN ISO 9340 (1998-10) - Identical
NEN EN ISO 9340:1998 - Identical
BS EN ISO 9340:1999 - Identical
NBN EN ISO 9340:1998 - Identical
NF EN ISO 9340:1998 - Identical
