
Ophthalmic optics - Uncut finished spectacle lenses Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Ophthalmic optics - Uncut finished spectacle lenses Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频