State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring magnetic moment, magnetic susceptibility and magnetization
State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring specific heat conduction of solid frames in the range of temperatures from 4,2 to 90 K
Preparation and quality management of fluids for haemodialysis and related therapies. Part 5. Quality of dialysis fluid for haemodialysis and related therapies
