
Contact lenses and contact lens care products - Determination of physical compatibility of contact lens care products with contact lenses (ISO 11981:1999)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Suspended until publication of a revised English text, due to a new German edition. (12/2009)
NEN EN ISO 11981:1999 - Identical
ISO 11981:1999 - Identical
SS EN ISO 11981 Ed. 1 (1999) - Identical
UNE EN ISO 11981:2000 - Identical
NS EN ISO 11981:1999 - Identical
UNI EN ISO 11981:1999 - Identical
NF EN ISO 11981:1999 - Identical
NBN EN ISO 11981 Ed. 1 (1999) - Identical
ONORM EN ISO 11981:1999 - Identical
BS EN ISO 11981:1999 - Identical
SN EN ISO 11981:1999 - Identical
I.S. EN ISO 11981:1999 - Identical