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NA 027

DIN Standards Committee Optics and Precision Mechanics

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Projects of NA 027

Number: 275

DIN EN ISO 24016 2025-09-01 Jewellery and precious metals - Grading polished diamonds - Terminology, classification and test methods (ISO 24016:2020, including corrected version 2024-03); German version EN ISO 24016:2026 More  Comment 
DIN EN 14387 rev 2025-08-22 Respiratory protective devices - Gas filter(s) and combined filter(s) - Requirements, testing, marking More  Comment 
ISO/CD TR 26145 2025-08-15 Ophthalmic optics - Contact lenses - Variables Affecting the Tensile Testing of Soft Contact Lenses More  Comment 
DIN ISO 5834-2 2025-08-15 Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 2: Moulded forms (ISO 5834-2:2025); Text in German and English More  Comment 
DIN ISO 5834-1 2025-08-15 Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 1: Powder form (ISO 5834-1:2025, Corrected version 2026-06); Text in German and English More  Comment 
DIN EN ISO 81060-3 rev 2025-08-04 Non-invasive sphygmomanometers - Part 3: Clinical investigation of continuous automated measurement type More  Comment 
ISO/AWI 81060-3 2025-07-26 Non-invasive sphygmomanometers - Part 3: Clinical performance verification of continuous automated measurement type More  Comment 
DIN EN 529 rev 2025-07-07 Respiratory protective devices - Recommendations for selection, use, care and maintenance - Guidance document More  Comment 
DIN EN ISO 11494 2025-06-23 Jewellery and precious metals - Determination of platinum - ICP-OES method using an internal standard element (ISO/DIS 11494:2026); German and English version prEN ISO 11494:2026 More  Comment 
DIN EN ISO 11495 2025-06-23 Jewellery and precious metals - Determination of palladium - ICP-OES method using an internal standard element (ISO/DIS 11495:2026); German and English version prEN ISO 11495:2026 More  Comment 

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