Normas ISO

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium -- Method by measuring the oxygen demand in a closed respirometer

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Weibull statistics for strength data

Ergonomics -- Accessible design -- Guidelines for designing tactile symbols and characters

Traditional Chinese medicine -- Computerized tongue image analysis system-- Part 1: General requirements

Mechanical pencils and leads for general use -- Classification, dimensions, quality and test methods-- Part 2: Black leads

Geometrical product specifications (GPS) -- Surface texture: Areal-- Part 607: Nominal characteristics of non-contact (confocal microscopy) instruments