Normas ISO

Respiratory protective devices -- Performance requirements-- Part 3: Thread connection

Ophthalmic optics -- Spectacle lenses -- Vocabulary

Information technology -- Radio frequency identification device conformance test methods-- Part 6: Test methods for air interface communications at 860 MHz to 960 MHz

Cheese and processed cheese products -- Determination of total phosphorus content -- Molecular absorption spectrometric method

Optics and optical instruments -- Field procedures for testing geodetic and surveying instruments-- Part 5: Total stations

Milk and milk products -- Determination of iron content -- Spectrometric method (Reference method)