Electromagnetic compatibility of technical equipment. Radio communication equipment. Part 24. Specific requirements for IMT-2000 CDMA direct spread mobile and portable radio and ancillary equipment
Optics and photonics. Peripheral devices and laser equipment systems for realization of technological processes of surface heat treatment, cladding and alloying. Classification and main technical characteristics
State system for ensuring the uniformity of measurements. Parameters of ultrasonic fields. General requirements to measuring methods and characterization of fields in the frequency range 0,5 to 40 MHz
