Ophthalmic optics - Contact lenses and contact lens care products - Labelling (ISO 11978:2017 + Amd 1:2020); German version EN ISO 11978:2017 + A1:2020— 21 стр.
Ophthalmic optics - Contact lenses and contact lens care products - Labelling - Amendment 1 (ISO 11978:2017/DAM 1:2020); German and English version EN ISO 11978:2017/prA1:2020