Safety requirements for electrical equipment for measurement, control and laboratory use. Part 031. Safety requirements for hand-held probe assemblies for electrical measurement and test
Nuclear power plants. Instrumentation and control important for safety. Software aspects for computer-based systems performing category B or C functions
State system for ensuring the uniformity of measurements. Normal hydro-gen. Thermophysics properties at temperatures to 1000 K and pressures to 100 Mpa
