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Hydroelectric power plants. Part 3-2. Hydraulic turbines and mechanical part of hydraulic generators. Condition evaluation procedures
Document status: Active
Unified system for design documentation. Graphic designations. Pipeline elements
Document status: Active
Feedstuffs compound feeds, feed raw materials. Methods for determination of ash fraction of total mass insoluble in hydrochloric acid
Document status: Cancelled
Instrument transformers. Part 6. Additiona lgeneral requirements for low-power instrument transformers
Document status: Active
Electric light sources. Methods of measuring spectral and colour characteristics
Document status: Active
