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Electric light sources. Methods of measuring spectral and colour characteristics
Document status: Active
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4. Operation, maintenance, repair and recovery
Document status: Active
Flexible cables and cords for underground and open mining operations. General specifications
Document status: Cancelled
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 3. Installation site and personal protection
Document status: Replaced by GOST 34891.3-2022