Registration number (WIID)Project No.TitleStatus
64628LVS EN ISO 21922:2022Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021)Standarts spēkā
61063EN ISO 22712:2023Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)Standarts spēkā
8017LVS EN 12693:2008Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressorsStandarts spēkā
62720LVS EN 14276-2:2020Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirementsStandarts spēkā
62722LVS EN 14276-1:2020Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirementsStandarts spēkā
59277LVS EN 14624:2020Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsStandarts spēkā
8012LVS EN 1861:2001Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbolsStandarts spēkā
72397LVS EN 378-3+A1:2021Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protectionStandarts spēkā
59277EN 14624:2020Performance of portable locating leak detectors and of fixed gas detectors for all refrigerantsStandarts spēkā
72396EN 378-1:2016+A1:2020Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaStandarts spēkā
Displaying 11-20 of 154 results.