Impregnated insulating materials - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
Expression of performance of gas analyzers - Part 1: General
Expression of performance of gas analyzers - Part 2: Oxygen in gas (utilizing high-temperature electrochemical sensors)
Gas analyzers - Expression of performance - Part 3: Paramagnetic oxygen analyzers
Gas analyzers - Expression of performance - Part 3: Paramagnetic oxygen analyzers
Expression of performance of gas analyzers - Part 6: Photometric analyzers
Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above - Requirements for switching of bus-charging currents by disconnectors
Independent gas-fired convection heaters
Independent gas-fired convection heaters
Safety of power transformers, power supply units and similar devices - Part 2-3: Particular requirements for ignition transformers for gas and oil burners
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes (GDT)
Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirements and test methods
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