GOST R 51731-2001

State system for ensuring the uniformity of measurements. Standard reference data. n-Undecane. Thermophysical properties (density, heat capacity, enthalpy, entropy, sound velocity, thermal conductivity and viscosity coefficients) for the temperature range from the triple point to 700К at pressures up to 100 MPa

Environmental testing. Part 2-54. Test Ta: Solderability testing of electronic components by the wetting balance method

Concretes. Methods of frost resistance determination

Thermal plant fly-ashes for concretes. Specifications

Ophthalmic implants. Intraocular lenses. Part 2. Optical properties and test methods

Reinforced concrete sanitary cabins. Specifications