Online Standards Store PDF
Electric motor frequency convertors with rated power up to 200 kW and frequency to 20000 Hz. Test methods
Document status: Active
Standard method of measurement of lamp cap temperature rise
Document status: Replaced by GOST IEC 60360-2024
Aircraft batteries. Part 1. General test requirements and performance levels
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