Information technology. Individualized adaptability and accessibility in e-learning, education and training. Part 3. 'Access for all' digital resource description
State system for ensuring the uniformity of measurements. Standard reference data. Parahydrogen, liquid and gaseous. Density, enthalpy, entropy, isochoric, isobaric heat capacities and speed of sound at temperatures from 14 K up to 1000 K and pressures up to 100 MPa
