Registration number (WIID)Project No.TitleStatus
22900LVS CEN/TR 14739:2005Scheme for carrying out a risk assessment for flammable refrigerants in case of household refrigerators and freezersStandarts spēkā
73148FprEN 12693Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressorsIzstrādē
73147EN ISO 24664:2024Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO 24664:2024)Standarts spēkā
61063EN ISO 22712:2023Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)Standarts spēkā
76072EN ISO 21922:2021/A1:2024Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/Amd 1:2024)Standarts spēkā
64628EN ISO 21922:2021Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021)Standarts spēkā
77871EN ISO 14903:2025Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025)Standarts spēkā
72808EN ISO 14903:2017/prA1Refrigerating systems and heat pumps - Qualification of tightness of components and joints - Amendment 1 (ISO 14903:2017/DAM 1:2022)Izstrādē
60180EN ISO 14903:2017Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)Atcelts
64705EN 378-4:2016/FprA1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recoveryIzstrādē
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