ČAS - Věstník 2023-8

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CEN/TC 134 2023-08-24 EN ISO 11890-2:2020/prA1 Paints and varnishes Determination volatile organic compounds(VOC) and/or semi volatile organic compounds (SVOC) content Part 2: Gas-chromatographic method Amendment 1 (ISO 11890-2:2020/DAM 1:2023) CEN/TC 139 2023-09-08 prEN ISO 11997-3 Paints and varnishes Determination resistance to cyclic corrosion conditions Part Testing coating systems materials and components automotive construction (ISO 11997-3:2022) CEN/TC 139 2023-09-21 prEN ISO 4254-19 Agricultural machinery Safety Part 19: Feed mixing machines (ISO/DIS 4254-19:2023) CEN/TC 144 2023-08-11 prEN ISO 17491-4 Protective clothing Test methods for clothing providing protection against chemicals Part Determination of resistance penetration spray liquid (spray test) (ISO/DIS 17491-4:2023) CEN/TC 162 2023-08-24 prEN 817 Sanitary tapware Mechanical mixing valves (PN 10) - General technical specifications CEN/TC 164 2023-09-21 prEN 1717 Protection against pollution water intended for human consumption potable water installations and general requirements for devices prevent pollution by backflow CEN/TC 164 2023-08-24 prEN 1017 Chemicals used for treatment water intended for human consumption Half-burnt dolomite CEN/TC 164 2023-09-21 prEN 16485 Round and sawn timber Environmental Product Declarations Product category rules for wood and wood-based products for use construction CEN/TC 175 2023-09-14 prEN ISO 26443 Fine ceramics (advanced ceramics, advanced technical ceramics) Rockwell indentation test for evaluation of adhesion ceramic coatings (ISO/FDIS 26443:2023) CEN/TC 184 2023-08-28 prEN ISO 18755 Fine ceramics (advanced ceramics, advanced technical ceramics) Determination thermal diffusivity of monolithic ceramics flash method (ISO 18755:2022) CEN/TC 184 2023-09-21 prEN ISO 21068-1 Chemical analysis raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon Part General information and sample preparation (ISO/DIS 21068-1:2023) CEN/TC 187 2023-08-24 .Věstník 8/2023 40 prEN 17878-3 District heating pipes Factory made flexible pipe systems with lower temperature profile Part Non bonded system with plastic service pipes; requirements and test methods CEN/TC 107 2023-09-14 prEN 17878-2 District heating pipes Factory made flexible pipe systems with lower temperature profile Part 2: Bonded system with plastic service pipes; requirements and test methods CEN/TC 107 2023-08-31 prEN ISO 18276 Welding consumables Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of high strength steels Classification (ISO/DIS 18276:2023) CEN/TC 121 2023-08-29 EN 1366-10:2022/prA1 Fire resistance tests for service installations Part 10: Smoke control dampers CEN/TC 127 2023-09-21 prEN 754-2 Aluminium and aluminium alloys Cold drawn rod/bar and tube Part Mechanical properties CEN/TC 132 2023-08-24 prEN 755-2 Aluminium and aluminium alloys Extruded rod/bar, tube and profiles Part Mechanical properties CEN/TC 132 2023-08-24 prEN 17903 Definition and declaration recycled content (organic and inorganic) textile floor coverings