
Tracked Changes. Ophthalmic optics. Contact lenses. Hygienic management of multipatient use trial contact lenses.
STANDARD published on 26.2.2020
Designation standards: BS ISO 19979:2018-TC
Note: WITHDRAWN
Publication date standards: 26.2.2020
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS