Prikazano 21-27 od 27 stavki.
Oznaka standardaFaza izradeBAS/TCDatum realizacijePredviđeni datum naredne faze
  
prBAS EN 488-2:2026
District heating and district cooling pipes - Bonded pipe systems for directly buried hot and cold water networks - Part 2: Factory made steel service valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 13971:2026
Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements and classification 		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 14903:2026
Refrigerating systems and heat pumps - Qualification of tightness of components and joints 		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 21922/A1:2026
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 24664:2026
Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation 		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 5149-4:2026
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery 		10.99BAS/TC 4713.11.202529.12.2025
prBAS EN ISO 5801/A1:2026
Fans - Performance testing using standardized airways - Amendment 1		10.99BAS/TC 4713.11.202529.12.2025