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Water chemistry of nuclear power plants with high power boiling water reactors. Quality codes for water coolant of primary and control and safety system circuits and means of their realization
Document status: Active
General purpose 110 and 150 kV power oil transformers. Specifications
Document status: Active only in RF
Stationary steam generators with pressure up to 3,9 MPa. Quality indices of steam
Document status: Active
Luminaires. Part 2-12. Particular requirements. Mains socket-outlet mounted nightlights
Document status: Active