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Renewable power engineering. Solar energy. Methods of testing preformed rubber seals and sealing compounds used in collectors
Document status: Active
Radio-frequency cable type PK 75-7-15. Specifications
Document status: Active
Rotating electrical machines. Part 9. Noise limits
Document status: Replaced by GOST IEC 60034-9-2024
Water-tube boilers and auxiliary installations. Part 11. Requirements for limiting devices of the boiler and accessories
Document status: Active
Photovoltaic devices. Part 10. Methods of linearity measurement
Document status: Active