Information technology. International standardized profiles FVT2nn. Virtual terminal basic class. Register of control object type definitions. Part 6. FVT219 - status message control object
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