Registration number (WIID)Project No.TitleStatus
72157CEN/TR 17608:2022State of the art on the use of flammable refrigerant alternatives, in particular from class A3, in refrigeration, air conditioning and heat pump equipmentStandarts spēkā
70230EN 378-4:2016+A1:2019Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recoveryAtcelts
70230LVS EN 378-4+A1:2020Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recoveryAtcelts
69532EN 378-3:2016/FprA1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protectionIzstrādē
69531EN 378-2:2016/prA1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentationIzstrādē
69530EN 378-1:2016/FprA1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteriaIzstrādē
68315LVS EN 13136+A1:2019Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculationAtcelts
68315EN 13136:2013+A1:2018Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculationAtcelts
64705EN 378-4:2016/FprA1Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recoveryIzstrādē
64639EN 13136:2013/prA1:2017Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculationIzstrādē
Displaying 31-40 of 156 results.