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
Air transport. Aircraft industry complex safety management system (in terms of services suppliers). Aviation services suppliers safety management system, including airlines, airports, organizations for air traffic management, educational organizations and maintenance services
Assembling units and pipeline parts. Pocket angles for resistance thermometers and thermocouple thermometers for Pnom 9,81-98,1 MPa (100-1000 kgf/sm sq). Construction and dimensions
