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Light and lighting - Lighting of work places - Part 2: Outdoor work places; German version FprEN 12464-2:2024

Project

prEN 15991

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES)

Project

EN 17235

Permanent anchor devices and safety hooks

Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, Tl and V

Project

DIN 4109-1

Sound insulation in buildings - Part 1: Minimum requirements

Project

DIN 4109-5

Sound insulation in buildings - Part 5: Increased requirements

Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 3: Calculation procedures regarding adaptive building envelope elements - Amendment 1: Reference control scenarios for adaptive building envelope elements with active solar shading or chromogenic glazing

Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 3: Calculation procedures regarding adaptive building envelope elements - Amendment 1: Reference control scenarios for adaptive building envelope elements with active solar shading or chromogenic glazing

Road lighting - Part 1: Guidelines on selection of lighting classes

Road lighting - Part 1: Guidelines on selection of lighting classes

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