Je was op zoek naar: tolleranza millimetrica (Italiaans - Engels)

tolleranza
tolerance

con una precisione millimetrica.
to the millimetre.

istituto di radioastronomia millimetrica
institute of radio astronomy at millimetre waves

questa radiazione, detta millimetrica e sub-milimetrica, fa parte delle onde radio.
this is known as millimetre and submillimetre radiation, a subset of radio waves.

componenti a microonde o ad onde millimetriche, come segue:
microwave or millimetre wave components, as follows: