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Woodworking machines - Safety - Part 12: Tenoning-profiling machines (ISO/FDIS 19085-12:2024)

Shell boilers - Part 1: General; German and English version prEN 12953-1:2024

Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy

Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version FprEN 14211:2024

Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances; German version EN 15502-2-2:2024

Fans - Safety requirements; German version FprEN 17170:2019

Heating systems and water-based cooling systems in buildings - Design for water-based cooling systems; German and English version prEN 17671:2024

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