GOST 30620-98

Carbonaceous materials for the production of aluminium. Calcined coke. Determination of water content

System of standards on information, librarianship and publishing. Retrieval and dissemination of information. Terms and definitions

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Pyezokeramik on the LiaKbNacNbdTamSbnO3+z[Bi2O3–Fe2O3]. Dielectric and piezoelectric properties at a temperature of 25 °C

Grease VNII NP-260. Specifications

Coated glass. Classification

The preservation of cultural heritage objects. Accessibility of cultural heritage objects for people with limited mobility. General requirements