NS EN ISO 11539 Ed. 1 (2000)被替代
Ophthalmic Optics - Contact Lenses - Method For Classifying Contact Lenses And Contact Lens Materials
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Covers the procedure for classifying contact lenses together with the materials used for manufacture. It allows the non-proprietary and specific identification, in simplified form, of major chemical components of the material.
ISO 11539:1999 - Identical
NEN EN ISO 11539:1999 - Identical
UNE EN ISO 11539:2000 - Identical
I.S. EN ISO 11539:2000 - Identical
SS EN ISO 11539 Ed. 1 (2000) - Identical
UNI EN ISO 11539:1999 - Identical
NF EN ISO 11539:1999 - Identical
NBN EN ISO 11539 Ed. 1 (2000) - Identical
ONORM EN ISO 11539:1999 - Identical
DIN EN ISO 11539 (1999-10) - Identical
BS EN ISO 11539:1999 - Identical
SN EN ISO 11539:1999 - Identical
