GB/T 11417.1-2012 Ophthalmic optics.Contact lenses.Part 1:Vocabulary,classification system and recommendations for labeling specifications (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 11417.1-2012
Scope
GB/T 11417.1 stipulates and defines the terms applicable to the physical, chemical and optical properties, production and use of contact lenses. This section gives a glossary of terms, as well as some international symbols and abbreviations associated with specific terms. This section also gives the classification of contact lens materials and recommended contact lens labeling specifications.