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DIN EN 303-6/A1
Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW; German version EN 303-6:2019/FprA1:2023
DIN EN 50465/prA
Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW
DIN EN IEC 61225
Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems
DIN EN IEC 61347-2-12
Lamp controlgear - Part 2-12: Particular requirements for d.c. or a.c. supplied electronic controlgear for discharge lamps (excluding fluorescent lamps) (IEC 34C/1443/CD:2019); Text in German and English
DIN EN IEC 62196-3
Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility requirements for DC and AC/DC pin and contact-tube vehicle couplers (23H/551/CDV); German and English version prEN IEC 62196-3:2024
DIN EN ISO 13297/A11
Small craft - Electrical systems - Alternating and direct current installations (ISO 13297:2020); German version EN ISO 13297:2021/A11:2023
DIN ISO 226
Acoustics - Normal equal-loudness-level contours (ISO 226:2023)
EN 303-6/FprA1
Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW
IEC 34C/581/CD
Amendment 1 to IEC 61047 Ed 1.2 D.C. or A.C.-supplied electronic step-down convertors for filament lamps - Performance requirements (revised proposal)
IEC 34C/872/CDV
IEC 61347-2-2 Ed.2: Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps