Registration number (WIID)Project No.TitleStatus
77871LVS EN ISO 14903:2025Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025) 
76072LVS EN ISO 21922:2021/A1:2024Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/Amd 1:2024) 
73147LVS EN ISO 24664:2024Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO 24664:2024) 
73147EN ISO 24664:2024Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO 24664:2024)Standarts spēkā
62720LVS EN 14276-2:2020Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirementsStandarts spēkā
60180LVS EN ISO 14903:2018Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)Standarts spēkā
59277EN 14624:2020Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsStandarts spēkā
72396LVS EN 378-1+A1:2021Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaStandarts spēkā
68315LVS EN 13136+A1:2019Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculationStandarts spēkā
61063LVS EN ISO 22712:2023Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)Standarts spēkā
Displaying 1-10 of 152 results.