Draft Document - Luminaires - Part 2-22: Particular requirements - Luminaires for emergency lighting (IEC 34D/1551/CDV:2020); German and English version EN 60598-2-22:2014/prA2:2020
Luminaires - Part 2: Particular requirements - Section 19: Air-handling luminaires (safety requirements) (IEC 60598-2-19:1981 + A1:1987, modified); German version EN 60598-2-19:1989, Corrigendum to DIN VDE 0711-219 (VDE 0711-219):1992-08; German version CENELEC-Cor. :2005 to EN 60598-2-19:1989
Luminaires - Part 2: Particular requirements - Section 4: Portable general purpose luminaires (IEC 60598-2-4:2017, modified); German version EN 60598-2-4:2018
Standard Guidelines for the Design of Urban Subsurface Drainage (ASCE/EWRI 12-05); Standard Guidelines for the Installation of Urban Subsurface Drainage (ASCE/EWRI 13-05); and Standard Guidelines for the Operation and Maintenance of Urban Subsurface Drainage (ASCE/EWRI 14-05)