Normy GOST - Ruské národní normy - strana 3820

State system for ensuring the uniformity of measurements. Certified reference materials of composition of gas mixtures. General specifications

Norma vydaná dňa 1.9.2020

State system for ensuring the uniformity of measurements. Hardness standard blocks. Verification procedure

Norma vydaná dňa 1.9.2020

State system for ensuring the uniformity of measurements. Standard reference data. Pyezokeramic materials aNaNbO3 + bKNbO3 + cCuNb2O6. Dielectric, piezoelectric characteristics at the temperature of 25°C

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Standard reference data. Thermal conductivity of optically transparent keramics based on solid solutions of NaLaS2 - CaS in the temperature range from 80 K to 400 K

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Standard reference data. The critical temperatures and critical pressures of thermo unstable substances

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Standard reference data. Liquid and gaseous ethane. Thermodynamic properties, dynamic viscosity and thermal conductivity at temperatures from 91 K up to 675 K and pressures up to 100 MPa

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Standard reference data. Titanium alloys of VT Brend. Speed of sound, relative temperature expansion, density and Young´s modulus in the temperature range from 20 °C to 800 °C

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Standard reference data. Liquid water thermiophysical properties conditioned by the pressure at triple point up to 0,3 MPa over the temperature range from 0 °C to 100 °C

Norma vydaná dňa 1.3.2020

State system for ensuring the uniformity of measurements. Internal quality control of measurements in the field of the use of atomic energy

Norma vydaná dňa 1.9.2020

State system for ensuring the uniformity of measurements. State service of standard reference data on physical constants and properties of substances and materials. Standard Reference Data for Atomic Energy Service. Basic principles

Norma vydaná dňa 1.12.2020