28 Normalización Internacional TC 35 PAINTS AND VARNISHES ISO/DIS 11124-1 * Preparation of steel substrates before application of paints and related products — Specifications for meta-llic blast-cleaning abrasives — Part 1: General introduc-tion and classification (Revision of ISO 11124-1:1993) 2017-12-28 ISO/DIS 11124-2 * Preparation of steel substrates before application of paints and related products — Specifications for me-tallic blast-cleaning abrasives — Part 2: Chilled-iron grit (Revision of ISO 11124-2:1993) 2017-12-28 ISO/DIS 11124-3 * Preparation of steel substrates before application of paints and related products — Specifications for me-tallic blast-cleaning abrasives — Part 3: High-carbon cast-steel shot and grit (Revision of ISO 11124-3:1993) 2017-12-28 ISO/DIS 11124-4 * Preparation of steel substrates before application of paints and related products — Specifications for meta-llic blast-cleaning abrasives — Part 4: Low-carbon cast-steel shot (Revision of ISO 11124-4:1993) 2017-12-28 ISO/DIS 11125-1 * Preparation of steel substrates before application of paints and related products — Test methods for me-tallic blast-cleaning abrasives — Part 1: Sampling (Re-vision of ISO 11125-1:1993) 2017-12-28 ISO/DIS 11125-2 * Preparation of steel substrates before application of paints and related products — Test methods for meta-llic blast-cleaning abrasives — Part 2: Determination of particle size distribution (Revision of ISO 11125-2:1993) 2017-12-28 ISO/DIS 11125-3 * Preparation of steel substrates before application of paints and related products — Test methods for me-tallic blast-cleaning abrasives — Part 3: Determina-tion of hardness (Revision of ISO 11125-3:1993) 2017-12-28 ISO/DIS 11125-4 * Preparation of steel substrates before application of paints and related products — Test methods for meta-llic blast-cleaning abrasives — Part 4: Determination of apparent density (Revision of ISO 11125-4:1993) 2017-12-28 ISO/DIS 11125-5* Preparation of steel substrates before application of paints and related products — Test methods for me-tallic blast-cleaning abrasives — Part 5: Determina-tion of percentage defective particles and of micros-tructure (Revision of ISO 11125-5:1993) 2017-12-28 ISO/DIS 11125-6 * Preparation of steel substrates before application of paints and related products — Test methods for me-tallic blast-cleaning abrasives — Part 6: Determina-tion of foreign matter (Revision of ISO 11125-6:1993) 2017-12-28 ISO/DIS 17840-3 * Road vehicles — Information for first and second res-ponders — Part 3: Emergency response guide template 2018-01-04 TC 23 TRACTORS AND MACHINERY FOR AGRICULTURE AND FORESTRY ISO/DIS 24347 * Agricultural vehicles — Mechanical connections bet-ween towed and towing vehicles — Dimensions of ball-type coupling device (80 mm) (Revision of ISO 24347:2005) 2018-01-02 ISO/DIS 11783-3 * Tractors and machinery for agriculture and forestry — Serial control and communications data network — Part 3: Data link layer (Revision of ISO 11783-3:2014) 2017-12-28 TC 28 PETROLEUM AND RELATED PRODUCTS, FUELS AND LUBRICANTS FROM NATURAL OR SYNTHETIC SOURCES ISO/DIS 3104 * Petroleum products — Transparent and opaque li-quids — Determination of kinematic viscosity and calculation of dynamic viscosity (Revision of ISO 3104:1994, ISO 3104:1994/Cor 1:1997) 2018-01-16 ISO/DIS 3405 * Petroleum and related products from natural or synthetic sources — Determination of distillation characteristics at atmospheric pressure (Revision of ISO 3405:2011) 2018-01-16 TC 29 SMALL TOOLS ISO/DIS 11901-2 * Tools for pressing — Gas springs — Part 2: Specifica-tion accessories (Revision of ISO 11901-2:2004) 2018-01-19 ISO/DIS 20928 * Tools for pressing — Spring plungers with helicoidal compression steel spring or gas spring 2018-01-13 TC 34 FOOD PRODUCTS ISO/DIS 11050* Wheat flour and durum wheat semolina — Determi-nation of impurities of animal origin (Revision of ISO 11050:1993) 2018-01-03 ISO/DIS 15141* Cereals and cereal products — Determination of ochratoxin A — High performance liquid chroma-tographic method with immunoaffinity column cleanup and fluorescence detection (Revision of ISO 15141-1:1998, ISO 15141-2:1998) 2018-01-02 ISO/DIS 21422* Milk, milk products, infant formula and adult nutritio-nals — Determination of chloride — Potentiometric titration method
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