Draft standard DIN VDE 0100-739, Publication date: 1987-10 Erection of power installations with nominal voltages up to 1000 V; additional protection in dwellings by residual current devices with IΔn <= 30 mA in TN systems and TT systems

Standard DIN 1356, Publication date: 1974-07 Building drawings

Standard DIN 283-2, Publication date: 1962-02 Apartments, calculation of the domestic and useful areas

Standard DIN 52219, Publication date: 1978-12 Tests in building acoustics; field measurement of plumbing noise

Draft standard DIN 52219, Publication date: 1983-08 Test in building acoustics; field measurements of noise emitted by drinking water and waste water installations