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Electric motor frequency convertors with rated power up to 200 kW and frequency to 20000 Hz. Test methods
Document status: Active
Tests on electric and optical fibre cables under fire conditions. Part 1-3. Test for vertical flame propagation for a single insulated wire or cable. Procedure for determination of flaming droplets/particles
Document status: Cancelled
Measurement of smoke density of cables burning under defined conditions. Part 1. Test apparatus
Document status: Replaced by GOST IEC 61034-1-2024
Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of examination. Unified procedures. Radiographic examination
Document status: Active
Photovoltaic devices. Part 5. Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method
Document status: Active