ČAS - Věstník 2023-9

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Věstník 9/2023 32 prEN 13523-10 Coil coated metals Test methods Part 10: Resistance to fluorescent radiation and water condensation CEN/TC 139 2023-10-19 prEN 13523-8 Coil coated metals Test methods Part Resistance to salt spray (fog) CEN/TC 139 2023-10-19 prEN 13523-21 Coil coated metals Test methods Part 21: Evaluation of outdoor exposed panels CEN/TC 139 2023-10-19 prEN 13523-29 Coil coated metals Test methods Part 29: Resistance to environmental soiling (Dirt pick-up and striping) CEN/TC 139 2023-10-19 prEN 13523-3 Coil coated metals Test methods Part Colour difference and metamerism Instrumental comparison CEN/TC 139 2023-10-19 prEN 13523-1 Coil coated metals Test methods Part Film thickness CEN/TC 139 2023-10-19 prEN 13523-12 Coil coated metals Test methods Part 12: Resistance to scratching CEN/TC 139 2023-10-19 prEN 13523-22 Coil coated metals Test methods Part 22: Colour difference Visual comparison CEN/TC 139 2023-10-19 EN ISO 20344:2021/prA1 Personal protective equipment Test methods for footwear - Amendment (ISO 20344:2021/DAM 1:2023) CEN/TC 161 2023-10-05 prEN 12255-7 Wastewater treatment plants Part Biological fixed-film reactors CEN/TC 165 2023-10-19 prEN 12255-1 Wastewater treatment plants Part General construction principles CEN/TC 165 2023-10-19 EN 14276-1:2020/prA1 Pressure equipment for refrigerating systems and heat pumps Part Vessels General requirements CEN/TC 182 2023-10-19 EN 14276-2:2020/prA1 Pressure equipment for refrigerating systems and heat pumps Part Piping General requirements CEN/TC 182 2023-10-19 prEN ISO 3506-5 Fasteners Mechanical properties corrosion-resistant stainless steel fasteners Part Special fasteners (also including fasteners from nickel alloys) for high temperature applications (ISO 3506-5:2022) CEN/TC 185 2023-09-28 prEN ISO 10319 Geosynthetics Wide-width tensile test (ISO/DIS 10319:2023) CEN/TC 189 2023-10-11 prEN ISO 13428 Geosynthetics Determination the protection efficiency of geosynthetic against impact damage (ISO/DIS 13428:2023) CEN/TC 189 2023-10-06 prEN 15004-1 Fixed firefighting systems Gas extinguishing systems - Part Design, installation and maintenance (ISO 14520-1:2013, modified) CEN/TC 191 2023-10-05 prEN ISO 7199 Cardiovascular implants and artificial organs Blood-gas exchangers (oxygenators) (ISO/DIS 7199:2023) CEN/TC 205 2023-10-11 EN ISO 7029:2017/prA1 Acoustics Statistical distribution hearing thresholds related age and gender Amendment Correction of parameter values for estimating the hearing threshold distribution (ISO 7029:2017/DAM 1:2023) CEN/TC 211 2023-10-19 prEN 17134-1 Textiles and textile products Determination biocide additives Part 2-Phenylphenol and triclosan, method using liquid chromatography CEN/TC 248 2023-09-28 prEN ISO 17855-2 Plastics Polyethylene (PE) moulding and extrusion materials Part Preparation test specimens and determination properties (ISO/DIS 17855-2:2023) CEN/TC 249 2023-10-12 prEN 12814-8 Testing welded joints thermoplastics semi-finished products Part Requirements CEN/TC 249 2023-10-19 prEN ISO 3095 Railway applications Acoustics Measurement noise emitted railbound vehicles (ISO/DIS 3095:2023) CEN/TC 256 2023-10-13 prEN 1860-1 Appliances, solid fuels and firelighters for barbecueing - Part Barbecues burning solid fuels Requirements and test methods CEN/TC 281 2023-10-19