State system for ensuring the uniformity of measurements. The method of carrying out measurements for determination of static magnetic characteristics of hard magnetic materials
Electromagnetic compatibility of technical equipment. Specification for radio disturbance and immunity measuring apparatus and methods. Part 2-2. Methods of measurement of radio disturbances and immunity. Measurement of radio disturbance power
System of standards on information, librarianship and publishing. Units of service control of readers and borrowers of libraries and scientific and technical information bodies