Electrical installations of buildings. Part 4. Protection for safety. Chapter 44. Protection against overvoltages. Section 444. Protection against electromagnetic interferences (EMI) in installations of buildings
The nature conservancy. Hydrosphere. The accounting of measurement accuracy of controlled parameters in assessment of water quality compliance with statutory requirements
Tests for electric cables under fire conditions. Сircuit integrity. Part 3. Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV tested in a metal enclosure
