Index system of production quality. Complects of fashion details, assembly and blocks (tube assemblies) for tubes of heat energy stations and atom energy stations with pressure 2,2 MPa and more index nomenclature
State system for ensuring the uniformity of measurements. Geophysical well logging and petrophysical study of rock, fluids and gas samples. Units of measured quantities
Electric hand-held tools. Particular safety requirements and methods of testing grinding, disk-grinding and polishing machines with rotational movement of operating tools
