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OENORM EN ISO 12759-5
Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)
Edition
2022-01-15
NF E31-311-1 ; NF EN ISO 23553-1:2022-02-23
Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves
Edition
2022-02-23
BS EN IEC 61133
Railway applications. Rolling stock. Testing of rolling stock on completion of construction and before entry into service
Edition
2022-03-08
NF S31-126 ; NF EN 16583:2022-07-27
Heat exchangers - Hydronic room fan coils units - Determination of the sound power level
Edition
2022-07-27
NF X44-101-8 ; NF EN ISO 14644-8:2022-07-06
Cleanrooms and associated controlled environments - Part 8: assessment of air cleanliness by chemical concentration (ACC)
Edition
2022-07-06
NF P50-530 ; NF EN 12975:2022-03-23
Solar collectors - General requirements
Edition
2022-03-23
BS EN 12975
Solar collectors. General requirements
Edition
2022-04-19
OENORM EN 14459
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment
Edition
2022-05-15
NF X44-014-5 ; NF EN ISO 29463-5:2022-04-27
High-efficiency filters and filter media for removing particles in air - Part 5: test method for filter elements
Edition
2022-04-27
NF T54-938-1/A1 ; NF EN ISO 15874-1/A1:2022-06-29
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General - Amendment 1: Impact test
Edition
2022-06-29