In the United States and many parts of the world, antennas are calibrated per the American National Standards Institute C63.5: American National Standard for Electromagnetic Compatibility—Radiated ...
ISO 21501-4 is a new type of international calibration standard that deals with periodic and performance calibration of light-scattering air particle counters (LSAPC or APC) throughout the service ...
Federal lawmakers are moving forward with discussions on two bills that might have far-reaching consequences for both drivers and the automotive repair industry. On Tuesday, the House Committee on ...