Ventilation for buildings. Symbols, terminology and graphical symbols Ingestion-build-89079 Power supply systems operating at

Power supply systems operating at voltages less than or equal to 1 000 V are designated low-voltage

Part 1: Terms common to power

bleach precursors that release bleach in solution (Dichlor)

Technical requirements

This part provides specifications for numerical functions for which all operand values are of integer or floating point datatypes satisfying the requirements of part 1

Ventilation for buildings. Symbols, terminology and graphical symbols Ingestion-build-89079 Power supply systems operating at1 Scope This European Standard comprises the symbols and terminology included in the European standards covering 'Ventilation for buildings' produced by CEN TC156.