NA 027

DIN Standards Committee Optics and Precision Mechanics

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Publications of NA 027

Number: 1,207

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DIN 58220-5 2021-04 Standard Visual acuity testing - Part 5: Vision screening test for general use; Text in German and English More  Order from DIN Media
DIN EN ISO 11978 2021-04 Standard Ophthalmic optics - Contact lenses and contact lens care products - Labelling (ISO 11978:2017 + Amd 1:2020); German version EN ISO 11978:2017 + A1:2020 More  Order from DIN Media
IEC 60086-3 2021-04 Standard Primary batteries - Part 3: Watch batteries More  Order from DIN Media
DIN 58739-3 2021-03 Standard Production in optical engineering - Workpiece receptions for optics - Part 3: Collets for single lenses More  Order from DIN Media
DIN 58754 2021-03 Standard Production in optical engineering - Indexing of hydraulic expansion chucks More  Order from DIN Media
ISO 18527-1 2021-03 Standard Eye and face protection for sports use - Part 1: Requirements for downhill skiing and snowboarding goggles More  Order from DIN Media
ISO 18527-2 2021-03 Standard Eye and face protection for sports use - Part 2: Requirements for eye protectors for squash and eye protectors for racquetball and squash 57 More  Order from DIN Media
ISO 11426 2021-03 Standard Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) More  Order from DIN Media
ISO 13779-3 AMD 1 2021-03 Standard Implants for surgery - Hydroxyapatite - Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity; Amendment 1 More  Order from DIN Media
ISO 16321-3 2021-03 Standard Eye and face protection for occupational use - Part 3: Additional requirements for mesh protectors More  Order from DIN Media

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